diff --git a/lib/ui/semantics.dart b/lib/ui/semantics.dart
index 57bc1fa30726d..481c9c3cbc525 100644
--- a/lib/ui/semantics.dart
+++ b/lib/ui/semantics.dart
@@ -220,6 +220,9 @@ class SemanticsAction {
   /// must immediately become editable, opening a virtual keyboard, if needed.
   /// Buttons must respond to tap/click events from the keyboard.
   ///
+  /// Widget reaction to this action must be idempotent. It is possible to
+  /// receive this action more than once, or when the widget is already focused.
+  ///
   /// Focus behavior is specific to the platform and to the assistive technology
   /// used. Typically on desktop operating systems, such as Windows, macOS, and
   /// Linux, moving accessibility focus will also move the input focus. On
diff --git a/lib/web_ui/lib/src/engine/dom.dart b/lib/web_ui/lib/src/engine/dom.dart
index 622cf3f2a2dd1..42f6cfa1a2265 100644
--- a/lib/web_ui/lib/src/engine/dom.dart
+++ b/lib/web_ui/lib/src/engine/dom.dart
@@ -2748,6 +2748,30 @@ DomCompositionEvent createDomCompositionEvent(String type,
   }
 }
 
+/// This is a pseudo-type for DOM elements that have the boolean `disabled`
+/// property.
+///
+/// This type cannot be part of the actual type hierarchy because each DOM type
+/// defines its `disabled` property ad hoc, without inheriting it from a common
+/// type, e.g. [DomHTMLInputElement] and [DomHTMLTextAreaElement].
+///
+/// To use, simply cast any element known to have the `disabled` property to
+/// this type using `as DomElementWithDisabledProperty`, then read and write
+/// this property as normal.
+@JS()
+@staticInterop
+class DomElementWithDisabledProperty extends DomHTMLElement {}
+
+extension DomElementWithDisabledPropertyExtension on DomElementWithDisabledProperty {
+  @JS('disabled')
+  external JSBoolean? get _disabled;
+  bool? get disabled => _disabled?.toDart;
+
+  @JS('disabled')
+  external set _disabled(JSBoolean? value);
+  set disabled(bool? value) => _disabled = value?.toJS;
+}
+
 @JS()
 @staticInterop
 class DomHTMLInputElement extends DomHTMLElement {}
diff --git a/lib/web_ui/lib/src/engine/semantics/focusable.dart b/lib/web_ui/lib/src/engine/semantics/focusable.dart
index 35fff64a50158..331e1cd50c061 100644
--- a/lib/web_ui/lib/src/engine/semantics/focusable.dart
+++ b/lib/web_ui/lib/src/engine/semantics/focusable.dart
@@ -81,9 +81,6 @@ typedef _FocusTarget = ({
 
   /// The listener for the "focus" DOM event.
   DomEventListener domFocusListener,
-
-  /// The listener for the "blur" DOM event.
-  DomEventListener domBlurListener,
 });
 
 /// Implements accessibility focus management for arbitrary elements.
@@ -135,7 +132,6 @@ class AccessibilityFocusManager {
         semanticsNodeId: semanticsNodeId,
         element: previousTarget.element,
         domFocusListener: previousTarget.domFocusListener,
-        domBlurListener: previousTarget.domBlurListener,
       );
       return;
     }
@@ -148,14 +144,12 @@ class AccessibilityFocusManager {
     final _FocusTarget newTarget = (
       semanticsNodeId: semanticsNodeId,
       element: element,
-      domFocusListener: createDomEventListener((_) => _setFocusFromDom(true)),
-      domBlurListener: createDomEventListener((_) => _setFocusFromDom(false)),
+      domFocusListener: createDomEventListener((_) => _didReceiveDomFocus()),
     );
     _target = newTarget;
 
     element.tabIndex = 0;
     element.addEventListener('focus', newTarget.domFocusListener);
-    element.addEventListener('blur', newTarget.domBlurListener);
   }
 
   /// Stops managing the focus of the current element, if any.
@@ -170,10 +164,9 @@ class AccessibilityFocusManager {
     }
 
     target.element.removeEventListener('focus', target.domFocusListener);
-    target.element.removeEventListener('blur', target.domBlurListener);
   }
 
-  void _setFocusFromDom(bool acquireFocus) {
+  void _didReceiveDomFocus() {
     final _FocusTarget? target = _target;
 
     if (target == null) {
@@ -184,9 +177,7 @@ class AccessibilityFocusManager {
 
     EnginePlatformDispatcher.instance.invokeOnSemanticsAction(
       target.semanticsNodeId,
-      acquireFocus
-        ? ui.SemanticsAction.didGainAccessibilityFocus
-        : ui.SemanticsAction.didLoseAccessibilityFocus,
+      ui.SemanticsAction.focus,
       null,
     );
   }
@@ -229,7 +220,7 @@ class AccessibilityFocusManager {
       // a dialog, and nothing else in the dialog is focused. The Flutter
       // framework expects that the screen reader will focus on the first (in
       // traversal order) focusable element inside the dialog and send a
-      // didGainAccessibilityFocus action. Screen readers on the web do not do
+      // SemanticsAction.focus action. Screen readers on the web do not do
       // that, and so the web engine has to implement this behavior directly. So
       // the dialog will look for a focusable element and request focus on it,
       // but now there may be a race between this method unsetting the focus and
diff --git a/lib/web_ui/lib/src/engine/semantics/semantics.dart b/lib/web_ui/lib/src/engine/semantics/semantics.dart
index c48851d9836a2..0918ef49c3ff7 100644
--- a/lib/web_ui/lib/src/engine/semantics/semantics.dart
+++ b/lib/web_ui/lib/src/engine/semantics/semantics.dart
@@ -2218,8 +2218,6 @@ class EngineSemantics {
       'mousemove',
       'mouseleave',
       'mouseup',
-      'keyup',
-      'keydown',
     ];
 
     if (pointerEventTypes.contains(event.type)) {
diff --git a/lib/web_ui/lib/src/engine/semantics/text_field.dart b/lib/web_ui/lib/src/engine/semantics/text_field.dart
index bb79ea1df52d9..3618306d37829 100644
--- a/lib/web_ui/lib/src/engine/semantics/text_field.dart
+++ b/lib/web_ui/lib/src/engine/semantics/text_field.dart
@@ -2,11 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:async';
 import 'package:ui/ui.dart' as ui;
-import 'package:ui/ui_web/src/ui_web.dart' as ui_web;
 
-import '../browser_detection.dart' show isIosSafari;
 import '../dom.dart';
 import '../platform_dispatcher.dart';
 import '../text_editing/text_editing.dart';
@@ -123,7 +120,10 @@ class SemanticsTextEditingStrategy extends DefaultTextEditingStrategy {
     // Android).
     // Otherwise, the keyboard stays on screen even when the user navigates to
     // a different screen (e.g. by hitting the "back" button).
-    domElement?.blur();
+    // Keep this consistent with how DefaultTextEditingStrategy does it. As of
+    // right now, the only difference is that semantic text fields do not
+    // participate in form autofill.
+    DefaultTextEditingStrategy.scheduleFocusFlutterView(activeDomElement, activeDomElementView);
     domElement = null;
     activeTextField = null;
     _queuedStyle = null;
@@ -162,7 +162,7 @@ class SemanticsTextEditingStrategy extends DefaultTextEditingStrategy {
     if (hasAutofillGroup) {
       placeForm();
     }
-    activeDomElement.focus();
+    activeDomElement.focus(preventScroll: true);
   }
 
   @override
@@ -207,69 +207,40 @@ class SemanticsTextEditingStrategy extends DefaultTextEditingStrategy {
 /// [EngineSemanticsOwner.gestureMode]. However, in Chrome on Android it ignores
 /// browser gestures when in pointer mode. In Safari on iOS pointer events are
 /// used to detect text box invocation. This is because Safari issues touch
-/// events even when Voiceover is enabled.
+/// events even when VoiceOver is enabled.
 class TextField extends PrimaryRoleManager {
   TextField(SemanticsObject semanticsObject) : super.blank(PrimaryRole.textField, semanticsObject) {
-    _setupDomElement();
+    _initializeEditableElement();
   }
 
-  /// The element used for editing, e.g. `<input>`, `<textarea>`.
-  DomHTMLElement? editableElement;
-
-  /// Same as [editableElement] but null-checked.
-  DomHTMLElement get activeEditableElement {
-    assert(
-      editableElement != null,
-      'The textField does not have an active editable element',
-    );
-    return editableElement!;
-  }
+  /// The element used for editing, e.g. `<input>`, `<textarea>`, which is
+  /// different from the host [element].
+  late final DomHTMLElement editableElement;
 
   @override
   bool focusAsRouteDefault() {
-    final DomHTMLElement? editableElement = this.editableElement;
-    if (editableElement == null) {
-      return false;
-    }
-    editableElement.focus();
+    editableElement.focus(preventScroll: true);
     return true;
   }
 
-  /// Timer that times when to set the location of the input text.
-  ///
-  /// This is only used for iOS. In iOS, virtual keyboard shifts the screen.
-  /// There is no callback to know if the keyboard is up and how much the screen
-  /// has shifted. Therefore instead of listening to the shift and passing this
-  /// information to Flutter Framework, we are trying to stop the shift.
-  ///
-  /// In iOS, the virtual keyboard shifts the screen up if the focused input
-  /// element is under the keyboard or very close to the keyboard. Before the
-  /// focus is called we are positioning it offscreen. The location of the input
-  /// in iOS is set to correct place, 100ms after focus. We use this timer for
-  /// timing this delay.
-  Timer? _positionInputElementTimer;
-  static const Duration _delayBeforePlacement = Duration(milliseconds: 100);
-
   void _initializeEditableElement() {
-    assert(editableElement == null,
-        'Editable element has already been initialized');
-
     editableElement = semanticsObject.hasFlag(ui.SemanticsFlag.isMultiline)
         ? createDomHTMLTextAreaElement()
         : createDomHTMLInputElement();
+    _updateEnabledState();
 
     // On iOS, even though the semantic text field is transparent, the cursor
     // and text highlighting are still visible. The cursor and text selection
     // are made invisible by CSS in [StyleManager.attachGlobalStyles].
     // But there's one more case where iOS highlights text. That's when there's
     // and autocorrect suggestion. To disable that, we have to do the following:
-    activeEditableElement
+    editableElement
       ..spellcheck = false
       ..setAttribute('autocorrect', 'off')
       ..setAttribute('autocomplete', 'off')
       ..setAttribute('data-semantics-role', 'text-field');
 
-    activeEditableElement.style
+    editableElement.style
       ..position = 'absolute'
       // `top` and `left` are intentionally set to zero here.
       //
@@ -284,141 +255,19 @@ class TextField extends PrimaryRoleManager {
       ..left = '0'
       ..width = '${semanticsObject.rect!.width}px'
       ..height = '${semanticsObject.rect!.height}px';
-    append(activeEditableElement);
-  }
-
-  void _setupDomElement() {
-    switch (ui_web.browser.browserEngine) {
-      case ui_web.BrowserEngine.blink:
-      case ui_web.BrowserEngine.firefox:
-        _initializeForBlink();
-      case ui_web.BrowserEngine.webkit:
-        _initializeForWebkit();
-    }
-  }
-
-  /// Chrome on Android reports text field activation as a "click" event.
-  ///
-  /// When in browser gesture mode, the focus is forwarded to the framework as
-  /// a tap to initialize editing.
-  void _initializeForBlink() {
-    _initializeEditableElement();
-    activeEditableElement.addEventListener('focus',
-        createDomEventListener((DomEvent event) {
-          if (EngineSemantics.instance.gestureMode != GestureMode.browserGestures) {
-            return;
-          }
-
-          EnginePlatformDispatcher.instance.invokeOnSemanticsAction(
-              semanticsObject.id, ui.SemanticsAction.didGainAccessibilityFocus, null);
-        }));
-    activeEditableElement.addEventListener('blur',
-        createDomEventListener((DomEvent event) {
-          if (EngineSemantics.instance.gestureMode != GestureMode.browserGestures) {
-            return;
-          }
-
-          EnginePlatformDispatcher.instance.invokeOnSemanticsAction(
-              semanticsObject.id, ui.SemanticsAction.didLoseAccessibilityFocus, null);
-        }));
-  }
-
-  /// Safari on iOS reports text field activation via pointer events.
-  ///
-  /// This emulates a tap recognizer to detect the activation. Because pointer
-  /// events are present regardless of whether accessibility is enabled or not,
-  /// this mode is always enabled.
-  ///
-  /// In iOS, the virtual keyboard shifts the screen up if the focused input
-  /// element is under the keyboard or very close to the keyboard. To avoid the shift,
-  /// the creation of the editable element is delayed until a tap is detected.
-  ///
-  /// In the absence of an editable DOM element, role of 'textbox' is assigned to the
-  /// semanticsObject.element to communicate to the assistive technologies that
-  /// the user can start editing by tapping on the element. Once a tap is detected,
-  /// the editable element gets created and the role of textbox is removed from
-  /// semanicsObject.element to avoid confusing VoiceOver.
-  void _initializeForWebkit() {
-    // Safari for desktop is also initialized as the other browsers.
-    if (ui_web.browser.operatingSystem == ui_web.OperatingSystem.macOs) {
-      _initializeForBlink();
-      return;
-    }
+    append(editableElement);
 
-    setAttribute('role', 'textbox');
-    setAttribute('contenteditable', 'false');
-    setAttribute('tabindex', '0');
-
-    num? lastPointerDownOffsetX;
-    num? lastPointerDownOffsetY;
-
-    addEventListener('pointerdown',
-        createDomEventListener((DomEvent event) {
-          final DomPointerEvent pointerEvent = event as DomPointerEvent;
-          lastPointerDownOffsetX = pointerEvent.clientX;
-          lastPointerDownOffsetY = pointerEvent.clientY;
-        }), true);
-
-    addEventListener('pointerup',
-        createDomEventListener((DomEvent event) {
-      final DomPointerEvent pointerEvent = event as DomPointerEvent;
-
-      if (lastPointerDownOffsetX != null) {
-        assert(lastPointerDownOffsetY != null);
-        final num deltaX = pointerEvent.clientX - lastPointerDownOffsetX!;
-        final num deltaY = pointerEvent.clientY - lastPointerDownOffsetY!;
-
-        // This should match the similar constant defined in:
-        //
-        // lib/src/gestures/constants.dart
-        //
-        // The value is pre-squared so we have to do less math at runtime.
-        const double kTouchSlop = 18.0 * 18.0; // Logical pixels squared
-
-        if (deltaX * deltaX + deltaY * deltaY < kTouchSlop) {
-          // Recognize it as a tap that requires a keyboard.
-          EnginePlatformDispatcher.instance.invokeOnSemanticsAction(
-              semanticsObject.id, ui.SemanticsAction.tap, null);
-          _invokeIosWorkaround();
-        }
-      } else {
-        assert(lastPointerDownOffsetY == null);
-      }
-
-      lastPointerDownOffsetX = null;
-      lastPointerDownOffsetY = null;
-    }), true);
-  }
-
-  void _invokeIosWorkaround() {
-    if (editableElement != null) {
-      return;
-    }
-
-    _initializeEditableElement();
-    activeEditableElement.style.transform = 'translate(${offScreenOffset}px, ${offScreenOffset}px)';
-    _positionInputElementTimer?.cancel();
-    _positionInputElementTimer = Timer(_delayBeforePlacement, () {
-      editableElement?.style.transform = '';
-      _positionInputElementTimer = null;
-    });
-
-    // Can not have both activeEditableElement and semanticsObject.element
-    // represent the same text field. It will confuse VoiceOver, so `role` needs to
-    // be assigned and removed, based on whether or not editableElement exists.
-    activeEditableElement.focus();
-    removeAttribute('role');
-
-    activeEditableElement.addEventListener('blur',
-        createDomEventListener((DomEvent event) {
-      setAttribute('role', 'textbox');
-      activeEditableElement.remove();
+    editableElement.addEventListener('focus', createDomEventListener((DomEvent event) {
+      // IMPORTANT: because this event listener can be triggered by either or
+      // both a "focus" and a "click" DOM events, this code must be idempotent.
+      EnginePlatformDispatcher.instance.invokeOnSemanticsAction(
+          semanticsObject.id, ui.SemanticsAction.focus, null);
+    }));
+    editableElement.addEventListener('click', createDomEventListener((DomEvent event) {
+      editableElement.focus(preventScroll: true);
+    }));
+    editableElement.addEventListener('blur', createDomEventListener((DomEvent event) {
       SemanticsTextEditingStrategy._instance?.deactivate(this);
-
-      // Focus on semantics element before removing the editable element, so that
-      // the user can continue navigating the page with the assistive technology.
-      element.focus();
-      editableElement = null;
     }));
   }
 
@@ -426,55 +275,36 @@ class TextField extends PrimaryRoleManager {
   void update() {
     super.update();
 
-    // Ignore the update if editableElement has not been created yet.
-    // On iOS Safari, when the user dismisses the keyboard using the 'done' button,
-    // we recieve a `blur` event from the browswer and a semantic update with
-    // [hasFocus] set to true from the framework. In this case, we ignore the update
-    // and wait for a tap event before invoking the iOS workaround and creating
-    // the editable element.
-    if (editableElement != null) {
-      activeEditableElement.style
-        ..width = '${semanticsObject.rect!.width}px'
-        ..height = '${semanticsObject.rect!.height}px';
-
-      if (semanticsObject.hasFocus) {
-        if (domDocument.activeElement !=
-            activeEditableElement) {
-          semanticsObject.owner.addOneTimePostUpdateCallback(() {
-            activeEditableElement.focus();
-          });
-        }
-        SemanticsTextEditingStrategy._instance?.activate(this);
-      } else if (domDocument.activeElement ==
-          activeEditableElement) {
-        if (!isIosSafari) {
-          SemanticsTextEditingStrategy._instance?.deactivate(this);
-          // Only apply text, because this node is not focused.
-        }
-        activeEditableElement.blur();
+    _updateEnabledState();
+    editableElement.style
+      ..width = '${semanticsObject.rect!.width}px'
+      ..height = '${semanticsObject.rect!.height}px';
+
+    if (semanticsObject.hasFocus) {
+      if (domDocument.activeElement != editableElement && semanticsObject.isEnabled) {
+        semanticsObject.owner.addOneTimePostUpdateCallback(() {
+          editableElement.focus(preventScroll: true);
+        });
       }
+      SemanticsTextEditingStrategy._instance?.activate(this);
     }
 
-    final DomElement element = editableElement ?? this.element;
     if (semanticsObject.hasLabel) {
-      element.setAttribute(
-        'aria-label',
-        semanticsObject.label!,
-      );
+      if (semanticsObject.isLabelDirty) {
+        editableElement.setAttribute('aria-label', semanticsObject.label!);
+      }
     } else {
-      element.removeAttribute('aria-label');
+      editableElement.removeAttribute('aria-label');
     }
   }
 
+  void _updateEnabledState() {
+    (editableElement as DomElementWithDisabledProperty).disabled = !semanticsObject.isEnabled;
+  }
+
   @override
   void dispose() {
     super.dispose();
-    _positionInputElementTimer?.cancel();
-    _positionInputElementTimer = null;
-    // on iOS, the `blur` event listener callback will remove the element.
-    if (!isIosSafari) {
-      editableElement?.remove();
-    }
     SemanticsTextEditingStrategy._instance?.deactivate(this);
   }
 }
diff --git a/lib/web_ui/lib/src/engine/text_editing/text_editing.dart b/lib/web_ui/lib/src/engine/text_editing/text_editing.dart
index f1c45b4b8fc58..e76b19aeb3e88 100644
--- a/lib/web_ui/lib/src/engine/text_editing/text_editing.dart
+++ b/lib/web_ui/lib/src/engine/text_editing/text_editing.dart
@@ -1228,7 +1228,7 @@ abstract class DefaultTextEditingStrategy with CompositionAwareMixin implements
   }
 
   /// The [FlutterView] in which [activeDomElement] is contained.
-  EngineFlutterView? get _activeDomElementView => _viewForElement(activeDomElement);
+  EngineFlutterView? get activeDomElementView => _viewForElement(activeDomElement);
 
   EngineFlutterView? _viewForElement(DomElement element) =>
     EnginePlatformDispatcher.instance.viewManager.findViewForElement(element);
@@ -1411,9 +1411,9 @@ abstract class DefaultTextEditingStrategy with CompositionAwareMixin implements
         inputConfiguration.autofillGroup?.formElement != null) {
       _styleAutofillElements(activeDomElement, isOffScreen: true);
       inputConfiguration.autofillGroup?.storeForm();
-      _moveFocusToFlutterView(activeDomElement, _activeDomElementView);
+      scheduleFocusFlutterView(activeDomElement, activeDomElementView);
     } else {
-      _moveFocusToFlutterView(activeDomElement, _activeDomElementView, removeElement: true);
+      scheduleFocusFlutterView(activeDomElement, activeDomElementView, removeElement: true);
 		}
     domElement = null;
   }
@@ -1498,7 +1498,7 @@ abstract class DefaultTextEditingStrategy with CompositionAwareMixin implements
     event as DomFocusEvent;
 
     final DomElement? willGainFocusElement = event.relatedTarget as DomElement?;
-    if (willGainFocusElement == null || _viewForElement(willGainFocusElement) == _activeDomElementView) {
+    if (willGainFocusElement == null || _viewForElement(willGainFocusElement) == activeDomElementView) {
       moveFocusToActiveDomElement();
     }
   }
@@ -1574,17 +1574,20 @@ abstract class DefaultTextEditingStrategy with CompositionAwareMixin implements
     activeDomElement.focus(preventScroll: true);
   }
 
-  /// Moves the focus to the [EngineFlutterView].
+  /// Move the focus to the given [EngineFlutterView] in the next timer event.
   ///
-  /// The delay gives the engine the opportunity to focus another <input /> element.
-  /// The delay should help prevent the keyboard from jumping when the focus goes from
-  /// one text field to another.
-  static void _moveFocusToFlutterView(
+  /// The timer gives the engine the opportunity to focus on another element.
+  /// Shifting focus immediately can cause the keyboard to jump.
+  static void scheduleFocusFlutterView(
     DomElement element,
     EngineFlutterView? view, {
     bool removeElement = false,
   }) {
     Timer(Duration.zero, () {
+      // If by the time the timer fired the focused element is no longer the
+      // editing element whose editing session was disabled, there's no need to
+      // move the focus, as it is likely that another widget already took the
+      // focus.
       if (element == domDocument.activeElement) {
         view?.dom.rootElement.focus(preventScroll: true);
       }
@@ -2204,6 +2207,9 @@ class TextEditingChannel {
         command = const TextInputSetCaretRect();
 
       default:
+        if (_debugPrintTextInputCommands) {
+          print('Received unknown command on flutter/textinput channel: ${call.method}');
+        }
         EnginePlatformDispatcher.instance.replyToPlatformMessage(callback, null);
         return;
     }
diff --git a/lib/web_ui/test/engine/semantics/semantics_test.dart b/lib/web_ui/test/engine/semantics/semantics_test.dart
index 64fa0a54fee44..9f312f3c2ee31 100644
--- a/lib/web_ui/test/engine/semantics/semantics_test.dart
+++ b/lib/web_ui/test/engine/semantics/semantics_test.dart
@@ -1841,7 +1841,7 @@ void _testIncrementables() {
 
     pumpSemantics(isFocused: true);
     expect(capturedActions, <CapturedAction>[
-      (0, ui.SemanticsAction.didGainAccessibilityFocus, null),
+      (0, ui.SemanticsAction.focus, null),
     ]);
     capturedActions.clear();
 
@@ -1852,10 +1852,12 @@ void _testIncrementables() {
       isEmpty,
     );
 
+    // The web doesn't send didLoseAccessibilityFocus as on the web,
+    // accessibility focus is not observable, only input focus is. As of this
+    // writing, there is no SemanticsAction.unfocus action, so the test simply
+    // asserts that no actions are being sent as a result of blur.
     element.blur();
-    expect(capturedActions, <CapturedAction>[
-      (0, ui.SemanticsAction.didLoseAccessibilityFocus, null),
-    ]);
+    expect(capturedActions, isEmpty);
 
     semantics().semanticsEnabled = false;
   });
@@ -1886,15 +1888,14 @@ void _testTextField() {
 
 
     final SemanticsObject node = owner().debugSemanticsTree![0]!;
+    final TextField textFieldRole = node.primaryRole! as TextField;
+    final DomHTMLInputElement inputElement = textFieldRole.editableElement as DomHTMLInputElement;
 
     // TODO(yjbanov): this used to attempt to test that value="hello" but the
     //                test was a false positive. We should revise this test and
     //                make sure it tests the right things:
     //                https://github.com/flutter/flutter/issues/147200
-    expect(
-      (node.element as DomHTMLInputElement).value,
-      isNull,
-    );
+    expect(inputElement.value, '');
 
     expect(node.primaryRole?.role, PrimaryRole.textField);
     expect(
@@ -1905,42 +1906,6 @@ void _testTextField() {
 
     semantics().semanticsEnabled = false;
   });
-
-  // TODO(yjbanov): this test will need to be adjusted for Safari when we add
-  //                Safari testing.
-  test('sends a focus action when text field is activated', () async {
-    final SemanticsActionLogger logger = SemanticsActionLogger();
-    semantics()
-      ..debugOverrideTimestampFunction(() => _testTime)
-      ..semanticsEnabled = true;
-
-    final ui.SemanticsUpdateBuilder builder = ui.SemanticsUpdateBuilder();
-    updateNode(
-      builder,
-      actions: 0 | ui.SemanticsAction.didGainAccessibilityFocus.index,
-      flags: 0 | ui.SemanticsFlag.isTextField.index,
-      value: 'hello',
-      transform: Matrix4.identity().toFloat64(),
-      rect: const ui.Rect.fromLTRB(0, 0, 100, 50),
-    );
-
-    owner().updateSemantics(builder.build());
-
-    final DomElement textField =
-        owner().semanticsHost.querySelector('input[data-semantics-role="text-field"]')!;
-
-    expect(owner().semanticsHost.ownerDocument?.activeElement, isNot(textField));
-
-    textField.focus();
-
-    expect(owner().semanticsHost.ownerDocument?.activeElement, textField);
-    expect(await logger.idLog.first, 0);
-    expect(await logger.actionLog.first, ui.SemanticsAction.didGainAccessibilityFocus);
-
-    semantics().semanticsEnabled = false;
-  }, // TODO(yjbanov): https://github.com/flutter/flutter/issues/46638
-      // TODO(yjbanov): https://github.com/flutter/flutter/issues/50590
-      skip: ui_web.browser.browserEngine != ui_web.BrowserEngine.blink);
 }
 
 void _testCheckables() {
@@ -2221,7 +2186,7 @@ void _testCheckables() {
 
     pumpSemantics(isFocused: true);
     expect(capturedActions, <CapturedAction>[
-      (0, ui.SemanticsAction.didGainAccessibilityFocus, null),
+      (0, ui.SemanticsAction.focus, null),
     ]);
     capturedActions.clear();
 
@@ -2231,15 +2196,12 @@ void _testCheckables() {
     pumpSemantics(isFocused: false);
     expect(capturedActions, isEmpty);
 
-    // If the element is blurred by the browser, then we do want to notify the
-    // framework. This is because screen reader can be focused on something
-    // other than what the framework is focused on, and notifying the framework
-    // about the loss of focus on a node is information that the framework did
-    // not have before.
+    // The web doesn't send didLoseAccessibilityFocus as on the web,
+    // accessibility focus is not observable, only input focus is. As of this
+    // writing, there is no SemanticsAction.unfocus action, so the test simply
+    // asserts that no actions are being sent as a result of blur.
     element.blur();
-    expect(capturedActions, <CapturedAction>[
-      (0, ui.SemanticsAction.didLoseAccessibilityFocus, null),
-    ]);
+    expect(capturedActions, isEmpty);
 
     semantics().semanticsEnabled = false;
   });
@@ -2405,17 +2367,19 @@ void _testTappable() {
 
     pumpSemantics(isFocused: true);
     expect(capturedActions, <CapturedAction>[
-      (0, ui.SemanticsAction.didGainAccessibilityFocus, null),
+      (0, ui.SemanticsAction.focus, null),
     ]);
     capturedActions.clear();
 
     pumpSemantics(isFocused: false);
     expect(capturedActions, isEmpty);
 
+    // The web doesn't send didLoseAccessibilityFocus as on the web,
+    // accessibility focus is not observable, only input focus is. As of this
+    // writing, there is no SemanticsAction.unfocus action, so the test simply
+    // asserts that no actions are being sent as a result of blur.
     element.blur();
-    expect(capturedActions, <CapturedAction>[
-      (0, ui.SemanticsAction.didLoseAccessibilityFocus, null),
-    ]);
+    expect(capturedActions, isEmpty);
 
     semantics().semanticsEnabled = false;
   });
@@ -3245,7 +3209,7 @@ void _testDialog() {
     expect(
       capturedActions,
       <CapturedAction>[
-        (2, ui.SemanticsAction.didGainAccessibilityFocus, null),
+        (2, ui.SemanticsAction.focus, null),
       ],
     );
 
@@ -3307,7 +3271,7 @@ void _testDialog() {
     expect(
       capturedActions,
       <CapturedAction>[
-        (3, ui.SemanticsAction.didGainAccessibilityFocus, null),
+        (3, ui.SemanticsAction.focus, null),
       ],
     );
 
@@ -3457,7 +3421,7 @@ void _testFocusable() {
     pumpSemantics(); // triggers post-update callbacks
     expect(domDocument.activeElement, element);
     expect(capturedActions, <CapturedAction>[
-      (1, ui.SemanticsAction.didGainAccessibilityFocus, null),
+      (1, ui.SemanticsAction.focus, null),
     ]);
     capturedActions.clear();
 
@@ -3470,9 +3434,11 @@ void _testFocusable() {
     // Browser blurs the element
     element.blur();
     expect(domDocument.activeElement, isNot(element));
-    expect(capturedActions, <CapturedAction>[
-      (1, ui.SemanticsAction.didLoseAccessibilityFocus, null),
-    ]);
+    // The web doesn't send didLoseAccessibilityFocus as on the web,
+    // accessibility focus is not observable, only input focus is. As of this
+    // writing, there is no SemanticsAction.unfocus action, so the test simply
+    // asserts that no actions are being sent as a result of blur.
+    expect(capturedActions, isEmpty);
     capturedActions.clear();
 
     // Request focus again
@@ -3480,7 +3446,7 @@ void _testFocusable() {
     pumpSemantics(); // triggers post-update callbacks
     expect(domDocument.activeElement, element);
     expect(capturedActions, <CapturedAction>[
-      (1, ui.SemanticsAction.didGainAccessibilityFocus, null),
+      (1, ui.SemanticsAction.focus, null),
     ]);
     capturedActions.clear();
 
diff --git a/lib/web_ui/test/engine/semantics/semantics_tester.dart b/lib/web_ui/test/engine/semantics/semantics_tester.dart
index f9a626c486cf7..e14a2c6a18132 100644
--- a/lib/web_ui/test/engine/semantics/semantics_tester.dart
+++ b/lib/web_ui/test/engine/semantics/semantics_tester.dart
@@ -75,6 +75,7 @@ class SemanticsTester {
     bool? hasPaste,
     bool? hasDidGainAccessibilityFocus,
     bool? hasDidLoseAccessibilityFocus,
+    bool? hasFocus,
     bool? hasCustomAction,
     bool? hasDismiss,
     bool? hasMoveCursorForwardByWord,
@@ -242,6 +243,9 @@ class SemanticsTester {
     if (hasDidLoseAccessibilityFocus ?? false) {
       actions |= ui.SemanticsAction.didLoseAccessibilityFocus.index;
     }
+    if (hasFocus ?? false) {
+      actions |= ui.SemanticsAction.focus.index;
+    }
     if (hasCustomAction ?? false) {
       actions |= ui.SemanticsAction.customAction.index;
     }
diff --git a/lib/web_ui/test/engine/semantics/text_field_test.dart b/lib/web_ui/test/engine/semantics/text_field_test.dart
index aee5e1b331a52..116c8f4de2985 100644
--- a/lib/web_ui/test/engine/semantics/text_field_test.dart
+++ b/lib/web_ui/test/engine/semantics/text_field_test.dart
@@ -2,9 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-@TestOn('chrome || safari || firefox')
-library;
-
+import 'dart:async';
 import 'dart:typed_data';
 
 import 'package:test/bootstrap/browser.dart';
@@ -16,7 +14,8 @@ import 'package:ui/ui_web/src/ui_web.dart' as ui_web;
 import '../../common/test_initialization.dart';
 import 'semantics_tester.dart';
 
-final InputConfiguration singlelineConfig = InputConfiguration(viewId: kImplicitViewId);
+final InputConfiguration singlelineConfig =
+    InputConfiguration(viewId: kImplicitViewId);
 
 final InputConfiguration multilineConfig = InputConfiguration(
   viewId: kImplicitViewId,
@@ -25,7 +24,8 @@ final InputConfiguration multilineConfig = InputConfiguration(
 );
 
 EngineSemantics semantics() => EngineSemantics.instance;
-EngineSemanticsOwner owner() => EnginePlatformDispatcher.instance.implicitView!.semantics;
+EngineSemanticsOwner owner() =>
+    EnginePlatformDispatcher.instance.implicitView!.semantics;
 
 const MethodCodec codec = JSONMethodCodec();
 
@@ -89,53 +89,66 @@ void testMain() {
       semantics().semanticsEnabled = false;
     });
 
-  test('renders a text field', () {
-    createTextFieldSemantics(value: 'hello');
-
-    expectSemanticsTree(owner(), '''
-<sem>
-  <input />
-</sem>''');
-
-    // TODO(yjbanov): this used to attempt to test that value="hello" but the
-    //                test was a false positive. We should revise this test and
-    //                make sure it tests the right things:
-    //                https://github.com/flutter/flutter/issues/147200
-    final SemanticsObject node = owner().debugSemanticsTree![0]!;
-    expect(
-      (node.element as DomHTMLInputElement).value,
-      isNull,
-    );
-  });
+    test('renders a text field', () {
+      createTextFieldSemantics(value: 'hello');
+
+      expectSemanticsTree(owner(), '''
+  <sem>
+    <input />
+  </sem>''');
+
+      // TODO(yjbanov): this used to attempt to test that value="hello" but the
+      //                test was a false positive. We should revise this test and
+      //                make sure it tests the right things:
+      //                https://github.com/flutter/flutter/issues/147200
+      final SemanticsObject node = owner().debugSemanticsTree![0]!;
+      final TextField textFieldRole = node.primaryRole! as TextField;
+      final DomHTMLInputElement inputElement =
+          textFieldRole.editableElement as DomHTMLInputElement;
+      expect(inputElement.tagName.toLowerCase(), 'input');
+      expect(inputElement.value, '');
+      expect(inputElement.disabled, isFalse);
+    });
+
+    test('renders a disabled text field', () {
+      createTextFieldSemantics(isEnabled: false, value: 'hello');
+      expectSemanticsTree(owner(), '''<sem><input /></sem>''');
+      final SemanticsObject node = owner().debugSemanticsTree![0]!;
+      final TextField textFieldRole = node.primaryRole! as TextField;
+      final DomHTMLInputElement inputElement =
+          textFieldRole.editableElement as DomHTMLInputElement;
+      expect(inputElement.tagName.toLowerCase(), 'input');
+      expect(inputElement.disabled, isTrue);
+    });
 
-    // TODO(yjbanov): this test will need to be adjusted for Safari when we add
-    //                Safari testing.
-    test('sends a didGainAccessibilityFocus/didLoseAccessibilityFocus action when browser requests focus/blur', () async {
+    test('sends a SemanticsAction.focus action when browser requests focus',
+        () async {
       final SemanticsActionLogger logger = SemanticsActionLogger();
       createTextFieldSemantics(value: 'hello');
 
-      final DomElement textField = owner().semanticsHost
+      final DomElement textField = owner()
+          .semanticsHost
           .querySelector('input[data-semantics-role="text-field"]')!;
 
-      expect(owner().semanticsHost.ownerDocument?.activeElement, isNot(textField));
+      expect(
+          owner().semanticsHost.ownerDocument?.activeElement, isNot(textField));
 
       textField.focus();
 
       expect(owner().semanticsHost.ownerDocument?.activeElement, textField);
       expect(await logger.idLog.first, 0);
-      expect(await logger.actionLog.first, ui.SemanticsAction.didGainAccessibilityFocus);
+      expect(await logger.actionLog.first, ui.SemanticsAction.focus);
 
       textField.blur();
 
-      expect(owner().semanticsHost.ownerDocument?.activeElement, isNot(textField));
-      expect(await logger.idLog.first, 0);
-      expect(await logger.actionLog.first, ui.SemanticsAction.didLoseAccessibilityFocus);
-    }, // TODO(yjbanov): https://github.com/flutter/flutter/issues/46638
-       // TODO(yjbanov): https://github.com/flutter/flutter/issues/50590
-    skip: ui_web.browser.browserEngine != ui_web.BrowserEngine.blink);
+      expect(
+          owner().semanticsHost.ownerDocument?.activeElement, isNot(textField));
+      // TODO(yjbanov): https://github.com/flutter/flutter/issues/46638
+    }, skip: ui_web.browser.browserEngine == ui_web.BrowserEngine.firefox);
 
-    test('Syncs semantic state from framework', () {
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
+    test('Syncs semantic state from framework', () async {
+      expect(
+          owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
 
       int changeCount = 0;
       int actionCount = 0;
@@ -158,11 +171,12 @@ void testMain() {
       );
 
       final TextField textField = textFieldSemantics.primaryRole! as TextField;
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
+      expect(owner().semanticsHost.ownerDocument?.activeElement,
+          strategy.domElement);
       expect(textField.editableElement, strategy.domElement);
-      expect(textField.activeEditableElement.getAttribute('aria-label'), 'greeting');
-      expect(textField.activeEditableElement.style.width, '10px');
-      expect(textField.activeEditableElement.style.height, '15px');
+      expect(textField.editableElement.getAttribute('aria-label'), 'greeting');
+      expect(textField.editableElement.style.width, '10px');
+      expect(textField.editableElement.style.height, '15px');
 
       // Update
       createTextFieldSemantics(
@@ -171,13 +185,36 @@ void testMain() {
         rect: const ui.Rect.fromLTWH(0, 0, 12, 17),
       );
 
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
-      expect(strategy.domElement, null);
-      expect(textField.activeEditableElement.getAttribute('aria-label'), 'farewell');
-      expect(textField.activeEditableElement.style.width, '12px');
-      expect(textField.activeEditableElement.style.height, '17px');
+      // The web engine used to explicitly blur() elements when the framework
+      // sent an node update with isFocused == false. This is no longer done, as
+      // blurring an element without focusing on another element confuses screen
+      // readers. However, if another element gains focus (e.g. because the
+      // framework focuses on a different widget), then the current element will
+      // be blurred automatically, without needing to call DomElement.blur().
+      expect(
+        owner().semanticsHost.ownerDocument?.activeElement,
+        strategy.domElement,
+      );
+      expect(textField.editableElement.getAttribute('aria-label'), 'farewell');
+      expect(textField.editableElement.style.width, '12px');
+      expect(textField.editableElement.style.height, '17px');
 
       strategy.disable();
+      expect(strategy.domElement, null);
+
+      // Transitively disabling the strategy calls
+      // DefaultTextEditingStrategy.scheduleFocusFlutterView, which uses a timer
+      // before shifting focus. So initially the editable DOM element should be
+      // in place, and is cleared after the timer fires.
+      expect(
+        owner().semanticsHost.ownerDocument?.activeElement,
+        textField.editableElement,
+      );
+      await Future<void>.delayed(Duration.zero);
+      expect(
+        owner().semanticsHost.ownerDocument?.activeElement,
+        EnginePlatformDispatcher.instance.implicitView!.dom.rootElement,
+      );
 
       // There was no user interaction with the <input> element,
       // so we should expect no engine-to-framework feedback.
@@ -203,7 +240,7 @@ void testMain() {
 
       final TextField textField = textFieldSemantics.primaryRole! as TextField;
       final DomHTMLInputElement editableElement =
-          textField.activeEditableElement as DomHTMLInputElement;
+          textField.editableElement as DomHTMLInputElement;
 
       expect(editableElement, strategy.domElement);
       expect(editableElement.value, '');
@@ -216,7 +253,8 @@ void testMain() {
     test(
         'Updates editing state when receiving framework messages from the text input channel',
         () {
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
+      expect(
+          owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
 
       strategy.enable(
         singlelineConfig,
@@ -233,7 +271,7 @@ void testMain() {
 
       final TextField textField = textFieldSemantics.primaryRole! as TextField;
       final DomHTMLInputElement editableElement =
-          textField.activeEditableElement as DomHTMLInputElement;
+          textField.editableElement as DomHTMLInputElement;
 
       // No updates expected on semantic updates
       expect(editableElement, strategy.domElement);
@@ -248,7 +286,8 @@ void testMain() {
         'selectionBase': 2,
         'selectionExtent': 3,
       });
-      sendFrameworkMessage(codec.encodeMethodCall(setEditingState), testTextEditing);
+      sendFrameworkMessage(
+          codec.encodeMethodCall(setEditingState), testTextEditing);
 
       // Editing state should now be updated
       expect(editableElement.value, 'updated');
@@ -259,7 +298,8 @@ void testMain() {
     });
 
     test('Gives up focus after DOM blur', () {
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
+      expect(
+          owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
 
       strategy.enable(
         singlelineConfig,
@@ -273,15 +313,18 @@ void testMain() {
 
       final TextField textField = textFieldSemantics.primaryRole! as TextField;
       expect(textField.editableElement, strategy.domElement);
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
+      expect(owner().semanticsHost.ownerDocument?.activeElement,
+          strategy.domElement);
 
       // The input should not refocus after blur.
-      textField.activeEditableElement.blur();
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
+      textField.editableElement.blur();
+      expect(
+          owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
       strategy.disable();
     });
 
-    test('Does not dispose and recreate dom elements in persistent mode', () {
+    test('Does not dispose and recreate dom elements in persistent mode',
+        () async {
       strategy.enable(
         singlelineConfig,
         onChange: (_, __) {},
@@ -297,7 +340,8 @@ void testMain() {
         isFocused: true,
       );
       expect(strategy.domElement, isNotNull);
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
+      expect(owner().semanticsHost.ownerDocument?.activeElement,
+          strategy.domElement);
 
       strategy.disable();
       expect(strategy.domElement, isNull);
@@ -307,7 +351,11 @@ void testMain() {
       expect(owner().semanticsHost.contains(textField.editableElement), isTrue);
       // Editing element is not enabled.
       expect(strategy.isEnabled, isFalse);
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
+      await Future<void>.delayed(Duration.zero);
+      expect(
+        owner().semanticsHost.ownerDocument?.activeElement,
+        EnginePlatformDispatcher.instance.implicitView!.dom.rootElement,
+      );
     });
 
     test('Refocuses when setting editing state', () {
@@ -322,11 +370,13 @@ void testMain() {
         isFocused: true,
       );
       expect(strategy.domElement, isNotNull);
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
+      expect(owner().semanticsHost.ownerDocument?.activeElement,
+          strategy.domElement);
 
       // Blur the element without telling the framework.
       strategy.activeDomElement.blur();
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
+      expect(
+          owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
 
       // The input will have focus after editing state is set and semantics updated.
       strategy.setEditingState(EditingState(text: 'foo'));
@@ -344,7 +394,8 @@ void testMain() {
         value: 'hello',
         isFocused: true,
       );
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
+      expect(owner().semanticsHost.ownerDocument?.activeElement,
+          strategy.domElement);
 
       strategy.disable();
     });
@@ -364,7 +415,8 @@ void testMain() {
       final DomHTMLTextAreaElement textArea =
           strategy.domElement! as DomHTMLTextAreaElement;
 
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
+      expect(owner().semanticsHost.ownerDocument?.activeElement,
+          strategy.domElement);
 
       strategy.enable(
         singlelineConfig,
@@ -373,7 +425,8 @@ void testMain() {
       );
 
       textArea.blur();
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
+      expect(
+          owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
 
       strategy.disable();
       // It doesn't remove the textarea from the DOM.
@@ -427,6 +480,7 @@ void testMain() {
         children: <SemanticsNodeUpdate>[
           builder.updateNode(
             id: 1,
+            isEnabled: true,
             isTextField: true,
             value: 'Hello',
             isFocused: focusFieldId == 1,
@@ -434,6 +488,7 @@ void testMain() {
           ),
           builder.updateNode(
             id: 2,
+            isEnabled: true,
             isTextField: true,
             value: 'World',
             isFocused: focusFieldId == 2,
@@ -444,7 +499,9 @@ void testMain() {
       return builder.apply();
     }
 
-    test('Changes focus from one text field to another through a semantics update', () {
+    test(
+        'Changes focus from one text field to another through a semantics update',
+        () {
       strategy.enable(
         singlelineConfig,
         onChange: (_, __) {},
@@ -468,422 +525,13 @@ void testMain() {
         expect(strategy.domElement, tester.getTextField(2).editableElement);
       }
     });
-  }, skip: isIosSafari);
-
-  group('$SemanticsTextEditingStrategy in iOS', () {
-    late HybridTextEditing testTextEditing;
-    late SemanticsTextEditingStrategy strategy;
-
-    setUp(() {
-      testTextEditing = HybridTextEditing();
-      SemanticsTextEditingStrategy.ensureInitialized(testTextEditing);
-      strategy = SemanticsTextEditingStrategy.instance;
-      testTextEditing.debugTextEditingStrategyOverride = strategy;
-      testTextEditing.configuration = singlelineConfig;
-      ui_web.browser.debugBrowserEngineOverride = ui_web.BrowserEngine.webkit;
-      ui_web.browser.debugOperatingSystemOverride = ui_web.OperatingSystem.iOs;
-      semantics()
-        ..debugOverrideTimestampFunction(() => _testTime)
-        ..semanticsEnabled = true;
-    });
-
-    tearDown(() {
-      ui_web.browser.debugBrowserEngineOverride = null;
-      ui_web.browser.debugOperatingSystemOverride = null;
-      semantics().semanticsEnabled = false;
-    });
-
-    test('does not render a text field', () {
-      expect(owner().semanticsHost.querySelector('flt-semantics[role="textbox"]'), isNull);
-      createTextFieldSemanticsForIos(value: 'hello');
-      expect(owner().semanticsHost.querySelector('flt-semantics[role="textbox"]'), isNotNull);
-    });
-
-    test('tap detection works', () async {
-      final SemanticsActionLogger logger = SemanticsActionLogger();
-      createTextFieldSemanticsForIos(value: 'hello');
-
-      final DomElement textField = owner().semanticsHost
-          .querySelector('flt-semantics[role="textbox"]')!;
-
-      simulateTap(textField);
-      expect(await logger.idLog.first, 0);
-      expect(await logger.actionLog.first, ui.SemanticsAction.tap);
-    });
-
-    test('Syncs semantic state from framework', () {
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
-
-      int changeCount = 0;
-      int actionCount = 0;
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {
-          changeCount++;
-        },
-        onAction: (_) {
-          actionCount++;
-        },
-      );
-
-      // Create
-      final SemanticsObject textFieldSemantics = createTextFieldSemanticsForIos(
-        value: 'hello',
-        label: 'greeting',
-        isFocused: true,
-        rect: const ui.Rect.fromLTWH(0, 0, 10, 15),
-      );
-
-      final TextField textField = textFieldSemantics.primaryRole! as TextField;
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
-      expect(textField.editableElement, strategy.domElement);
-      expect(textField.activeEditableElement.getAttribute('aria-label'), 'greeting');
-      expect(textField.activeEditableElement.style.width, '10px');
-      expect(textField.activeEditableElement.style.height, '15px');
-
-      // Update
-      createTextFieldSemanticsForIos(
-        value: 'bye',
-        label: 'farewell',
-        rect: const ui.Rect.fromLTWH(0, 0, 12, 17),
-      );
-      final DomElement textBox =
-          owner().semanticsHost.querySelector('flt-semantics[role="textbox"]')!;
-
-      expect(strategy.domElement, null);
-      expect(owner().semanticsHost.ownerDocument?.activeElement, textBox);
-      expect(textBox.getAttribute('aria-label'), 'farewell');
-
-      strategy.disable();
-
-      // There was no user interaction with the <input> element,
-      // so we should expect no engine-to-framework feedback.
-      expect(changeCount, 0);
-      expect(actionCount, 0);
-    });
-
-    test(
-        'Does not overwrite text value and selection editing state on semantic updates',
-        () {
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-
-      final SemanticsObject textFieldSemantics = createTextFieldSemanticsForIos(
-          value: 'hello',
-          textSelectionBase: 1,
-          textSelectionExtent: 3,
-          isFocused: true,
-          rect: const ui.Rect.fromLTWH(0, 0, 10, 15));
-
-      final TextField textField = textFieldSemantics.primaryRole! as TextField;
-      final DomHTMLInputElement editableElement =
-          textField.activeEditableElement as DomHTMLInputElement;
-
-      expect(editableElement, strategy.domElement);
-      expect(editableElement.value, '');
-      expect(editableElement.selectionStart, 0);
-      expect(editableElement.selectionEnd, 0);
-
-      strategy.disable();
-    });
-
-    test(
-        'Updates editing state when receiving framework messages from the text input channel',
-        () {
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
-
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-
-      final SemanticsObject textFieldSemantics = createTextFieldSemanticsForIos(
-          value: 'hello',
-          textSelectionBase: 1,
-          textSelectionExtent: 3,
-          isFocused: true,
-          rect: const ui.Rect.fromLTWH(0, 0, 10, 15));
-
-      final TextField textField = textFieldSemantics.primaryRole! as TextField;
-      final DomHTMLInputElement editableElement =
-          textField.activeEditableElement as DomHTMLInputElement;
-
-      // No updates expected on semantic updates
-      expect(editableElement, strategy.domElement);
-      expect(editableElement.value, '');
-      expect(editableElement.selectionStart, 0);
-      expect(editableElement.selectionEnd, 0);
-
-      // Update from framework
-      const MethodCall setEditingState =
-          MethodCall('TextInput.setEditingState', <String, dynamic>{
-        'text': 'updated',
-        'selectionBase': 2,
-        'selectionExtent': 3,
-      });
-      sendFrameworkMessage(codec.encodeMethodCall(setEditingState), testTextEditing);
-
-      // Editing state should now be updated
-      // expect(editableElement.value, 'updated');
-      expect(editableElement.selectionStart, 2);
-      expect(editableElement.selectionEnd, 3);
-
-      strategy.disable();
-    });
-
-    test('Gives up focus after DOM blur', () {
-      expect(owner().semanticsHost.ownerDocument?.activeElement, domDocument.body);
-
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-      final SemanticsObject textFieldSemantics = createTextFieldSemanticsForIos(
-        value: 'hello',
-        isFocused: true,
-      );
-
-      final TextField textField = textFieldSemantics.primaryRole! as TextField;
-      expect(textField.editableElement, strategy.domElement);
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
-
-      // The input should not refocus after blur.
-      textField.activeEditableElement.blur();
-      final DomElement textBox =
-          owner().semanticsHost.querySelector('flt-semantics[role="textbox"]')!;
-      expect(owner().semanticsHost.ownerDocument?.activeElement, textBox);
-
-      strategy.disable();
-    });
-
-    test('Disposes and recreates dom elements in persistent mode', () {
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-
-      // It doesn't create a new DOM element.
-      expect(strategy.domElement, isNull);
-
-      // During the semantics update the DOM element is created and is focused on.
-      final SemanticsObject textFieldSemantics = createTextFieldSemanticsForIos(
-        value: 'hello',
-        isFocused: true,
-      );
-      expect(strategy.domElement, isNotNull);
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
-
-      strategy.disable();
-      expect(strategy.domElement, isNull);
-
-      // It removes the DOM element.
-      final TextField textField = textFieldSemantics.primaryRole! as TextField;
-      expect(owner().semanticsHost.contains(textField.editableElement), isFalse);
-      // Editing element is not enabled.
-      expect(strategy.isEnabled, isFalse);
-      // Focus is on the semantic object
-      final DomElement textBox =
-          owner().semanticsHost.querySelector('flt-semantics[role="textbox"]')!;
-      expect(owner().semanticsHost.ownerDocument?.activeElement, textBox);
-    });
-
-    test('Refocuses when setting editing state', () {
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-
-      createTextFieldSemanticsForIos(
-        value: 'hello',
-        isFocused: true,
-      );
-      expect(strategy.domElement, isNotNull);
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
-
-      // Blur the element without telling the framework.
-      strategy.activeDomElement.blur();
-      final DomElement textBox =
-          owner().semanticsHost.querySelector('flt-semantics[role="textbox"]')!;
-      expect(owner().semanticsHost.ownerDocument?.activeElement, textBox);
-
-      // The input will have focus after editing state is set and semantics updated.
-      strategy.setEditingState(EditingState(text: 'foo'));
-
-      // NOTE: at this point some browsers, e.g. some versions of Safari will
-      //       have set the focus on the editing element as a result of setting
-      //       the test selection range. Other browsers require an explicit call
-      //       to `element.focus()` for the element to acquire focus. So far,
-      //       this discrepancy hasn't caused issues, so we're not checking for
-      //       any particular focus state between setEditingState and
-      //       createTextFieldSemantics. However, this is something for us to
-      //       keep in mind in case this causes issues in the future.
-
-      createTextFieldSemanticsForIos(
-        value: 'hello',
-        isFocused: true,
-      );
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
-
-      strategy.disable();
-    });
-
-    test('Works in multi-line mode', () {
-      strategy.enable(
-        multilineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-      createTextFieldSemanticsForIos(
-        value: 'hello',
-        isFocused: true,
-        isMultiline: true,
-      );
-
-      final DomHTMLTextAreaElement textArea =
-          strategy.domElement! as DomHTMLTextAreaElement;
-      expect(owner().semanticsHost.ownerDocument?.activeElement, strategy.domElement);
-
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-
-      expect(owner().semanticsHost.contains(textArea), isTrue);
-
-      textArea.blur();
-      final DomElement textBox =
-          owner().semanticsHost.querySelector('flt-semantics[role="textbox"]')!;
-
-      expect(owner().semanticsHost.ownerDocument?.activeElement, textBox);
-
-      strategy.disable();
-      // It removes the textarea from the DOM.
-      expect(owner().semanticsHost.contains(textArea), isFalse);
-      // Editing element is not enabled.
-      expect(strategy.isEnabled, isFalse);
-    });
-
-    test('Does not position or size its DOM element', () {
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-
-      // Send width and height that are different from semantics values on
-      // purpose.
-      final Matrix4 transform = Matrix4.translationValues(14, 15, 0);
-      final EditableTextGeometry geometry = EditableTextGeometry(
-        height: 12,
-        width: 13,
-        globalTransform: transform.storage,
-      );
-      const ui.Rect semanticsRect = ui.Rect.fromLTRB(0, 0, 100, 50);
-
-      testTextEditing.acceptCommand(
-        TextInputSetEditableSizeAndTransform(geometry: geometry),
-        () {},
-      );
-
-      createTextFieldSemanticsForIos(
-        value: 'hello',
-        isFocused: true,
-      );
-
-      // Checks that the placement attributes come from semantics and not from
-      // EditableTextGeometry.
-      void checkPlacementIsSetBySemantics() {
-        expect(strategy.activeDomElement.style.transform,
-            isNot(equals(transform.toString())));
-        expect(strategy.activeDomElement.style.width, '${semanticsRect.width}px');
-        expect(strategy.activeDomElement.style.height, '${semanticsRect.height}px');
-      }
-
-      checkPlacementIsSetBySemantics();
-      strategy.placeElement();
-      checkPlacementIsSetBySemantics();
-    });
-
-    test('Changes focus from one text field to another through a semantics update', () {
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-
-      // Switch between the two fields a few times.
-      for (int i = 0; i < 1; i++) {
-        final SemanticsTester tester = SemanticsTester(owner());
-        createTwoFieldSemanticsForIos(tester, focusFieldId: 1);
-
-        expect(tester.apply().length, 3);
-        expect(owner().semanticsHost.ownerDocument?.activeElement,
-            tester.getTextField(1).editableElement);
-        expect(strategy.domElement, tester.getTextField(1).editableElement);
-
-        createTwoFieldSemanticsForIos(tester, focusFieldId: 2);
-        expect(tester.apply().length, 3);
-        expect(owner().semanticsHost.ownerDocument?.activeElement,
-            tester.getTextField(2).editableElement);
-        expect(strategy.domElement, tester.getTextField(2).editableElement);
-      }
-    });
-
-    test('input transform is correct', () async {
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-      createTextFieldSemanticsForIos(
-        value: 'hello',
-        isFocused: true,
-        );
-      expect(strategy.activeDomElement.style.transform, 'translate(${offScreenOffset}px, ${offScreenOffset}px)');
-      // See [_delayBeforePlacement].
-      await Future<void>.delayed(const Duration(milliseconds: 120) , (){});
-      expect(strategy.activeDomElement.style.transform, '');
-    });
-
-    test('disposes the editable element, if there is one', () {
-      strategy.enable(
-        singlelineConfig,
-        onChange: (_, __) {},
-        onAction: (_) {},
-      );
-      SemanticsObject textFieldSemantics = createTextFieldSemanticsForIos(
-        value: 'hello',
-      );
-      TextField textField = textFieldSemantics.primaryRole! as TextField;
-      expect(textField.editableElement, isNull);
-      textField.dispose();
-      expect(textField.editableElement, isNull);
-
-      textFieldSemantics = createTextFieldSemanticsForIos(
-        value: 'hi',
-        isFocused: true,
-      );
-      textField = textFieldSemantics.primaryRole! as TextField;
-
-      expect(textField.editableElement, isNotNull);
-      textField.dispose();
-      expect(textField.editableElement, isNull);
-    });
-  }, skip: !isSafari);
+  });
 }
 
-
 SemanticsObject createTextFieldSemantics({
   required String value,
   String label = '',
+  bool isEnabled = true,
   bool isFocused = false,
   bool isMultiline = false,
   ui.Rect rect = const ui.Rect.fromLTRB(0, 0, 100, 50),
@@ -892,135 +540,24 @@ SemanticsObject createTextFieldSemantics({
 }) {
   final SemanticsTester tester = SemanticsTester(owner());
   tester.updateNode(
-    id: 0,
-    label: label,
-    value: value,
-    isTextField: true,
-    isFocused: isFocused,
-    isMultiline: isMultiline,
-    hasTap: true,
-    rect: rect,
-    textDirection: ui.TextDirection.ltr,
-    textSelectionBase: textSelectionBase,
-    textSelectionExtent: textSelectionExtent
-  );
-  tester.apply();
-  return tester.getSemanticsObject(0);
-}
-
-void simulateTap(DomElement element) {
-  element.dispatchEvent(createDomPointerEvent(
-    'pointerdown',
-    <Object?, Object?>{
-      'clientX': 125,
-      'clientY': 248,
-    },
-  ));
-  element.dispatchEvent(createDomPointerEvent(
-    'pointerup',
-    <Object?, Object?>{
-      'clientX': 126,
-      'clientY': 248,
-    },
-  ));
-}
-
-/// An editable DOM element won't be created on iOS unless a tap is detected.
-/// This function mimics the workflow by simulating a tap and sending a second
-/// semantic update.
-SemanticsObject createTextFieldSemanticsForIos({
-  required String value,
-  String label = '',
-  bool isFocused = false,
-  bool isMultiline = false,
-  ui.Rect rect = const ui.Rect.fromLTRB(0, 0, 100, 50),
-  int textSelectionBase = 0,
-  int textSelectionExtent = 0,
-}) {
-  final SemanticsObject textFieldSemantics = createTextFieldSemantics(
-    value: value,
-    isFocused: isFocused,
-    label: label,
-    isMultiline: isMultiline,
-    rect: rect,
-    textSelectionBase: textSelectionBase,
-    textSelectionExtent: textSelectionExtent,
-  );
-
-  if (isFocused) {
-    final TextField textField = textFieldSemantics.primaryRole! as TextField;
-
-    simulateTap(textField.semanticsObject.element);
-
-    return createTextFieldSemantics(
+      id: 0,
+      isEnabled: isEnabled,
+      label: label,
       value: value,
+      isTextField: true,
       isFocused: isFocused,
-      label: label,
       isMultiline: isMultiline,
+      hasTap: true,
       rect: rect,
+      textDirection: ui.TextDirection.ltr,
       textSelectionBase: textSelectionBase,
-      textSelectionExtent: textSelectionExtent,
-    );
-  }
-  return textFieldSemantics;
-}
-
-/// See [createTextFieldSemanticsForIos].
-Map<int, SemanticsObject> createTwoFieldSemanticsForIos(SemanticsTester builder,
-    {int? focusFieldId}) {
-  builder.updateNode(
-    id: 0,
-    children: <SemanticsNodeUpdate>[
-      builder.updateNode(
-        id: 1,
-        isTextField: true,
-        value: 'Hello',
-        label: 'Hello',
-        isFocused: false,
-        rect: const ui.Rect.fromLTWH(0, 0, 10, 10),
-      ),
-      builder.updateNode(
-        id: 2,
-        isTextField: true,
-        value: 'World',
-        label: 'World',
-        isFocused: false,
-        rect: const ui.Rect.fromLTWH(20, 20, 10, 10),
-      ),
-    ],
-  );
-  builder.apply();
-  final String label = focusFieldId == 1 ? 'Hello' : 'World';
-  final DomElement textBox =
-      owner().semanticsHost.querySelector('flt-semantics[aria-label="$label"]')!;
-
-  simulateTap(textBox);
-
-  builder.updateNode(
-    id: 0,
-    children: <SemanticsNodeUpdate>[
-      builder.updateNode(
-        id: 1,
-        isTextField: true,
-        value: 'Hello',
-        label: 'Hello',
-        isFocused: focusFieldId == 1,
-        rect: const ui.Rect.fromLTWH(0, 0, 10, 10),
-      ),
-      builder.updateNode(
-        id: 2,
-        isTextField: true,
-        value: 'World',
-        label: 'World',
-        isFocused: focusFieldId == 2,
-        rect: const ui.Rect.fromLTWH(20, 20, 10, 10),
-      ),
-    ],
-  );
-  return builder.apply();
+      textSelectionExtent: textSelectionExtent);
+  tester.apply();
+  return tester.getSemanticsObject(0);
 }
 
 /// Emulates sending of a message by the framework to the engine.
-void sendFrameworkMessage(ByteData? message, HybridTextEditing testTextEditing) {
+void sendFrameworkMessage(
+    ByteData? message, HybridTextEditing testTextEditing) {
   testTextEditing.channel.handleTextInput(message, (ByteData? data) {});
 }