Address bar ignores Ctrl+A (Select All) – Firefox 154.0b5 on Windows 11 25H1

[aogfoahdsof]

Description：In the Firefox URL (address) bar, pressing Ctrl+A does not select all text. This breaks a universal keyboard shortcut and forces users to use the mouse or right‑click menu, reducing efficiency.

Steps to Reproduce：

1. Open Firefox 154.0b5 (64‑bit) on Windows 11 25H1.
2. Click inside the address bar (or focus it with F6 / Alt+D).
3. Press Ctrl+A on the keyboard.

Expected Result：The entire text in the address bar becomes selected (highlighted), as it does in most browsers and native Windows applications.

Actual Result：Nothing happens – the text remains unselected. 

Environment

• Firefox version: 154.0b5 (64‑bit) – Beta channel
• Operating system: Windows 11 25H1 (build 26100.??? – please confirm)
• Theme: Default (also occurs with other themes)
• Extensions: Tested in safe mode – issue persists

[Agentvirtuel]

Hello

Apparently these similar discussions

https://bugzilla.mozilla.org/show_bug.cgi?id=2059897
https://bugzilla.mozilla.org/show_bug.cgi?id=2059941

https://support.mozilla.org/en-US/questions/1596036
https://support.mozilla.org/en-US/questions/1596116
https://support.mozilla.org/en-US/questions/1596227

[tommytrubbz]

Yes, I'm having the same issue as this. It seems to happen after the app has been in use for a short time.
I'm no longer able to use my cursor to highlight part or all of the content in the address bar in 154.0b5.
It's surprisingly irritating!

[Agentvirtuel]

Hello

Version 154.0b6 is now delivered