fix(feedback): Fix scrolling after feedback submission (#12499)

Fixes #12496

Author: c298lee

packages/feedback/src/modal/integration.tsx

@@ -52,6 +52,7 @@ export const feedbackModalIntegration = ((): FeedbackModalIntegration => {
         removeFromDom(): void {
           shadowRoot.removeChild(el);
           shadowRoot.removeChild(style);
+          DOCUMENT.body.style.overflow = originalOverflow;
         },
         open() {
           renderContent(true);