Describe the issue
Problem: In Manifest Version 3, the command _execute_browser_action has been deprecated and replaced with _execute_action. Because the manifest file still uses the old command, the extension's keyboard shortcuts don't work properly in Firefox.
In the manifest.json, it is necessary to change:
"commands": {
"_execute_browser_action": {},
to:
"commands": {
"_execute_action": {},
Browser
Firefox
Browser Version
130.0
Extension Version
v8.0.0