Add sticky keys support

[Mozilla2048]

It would be nice if the Firefox shortcuts actually worked with the sticky keys. I'm not disabled but this could be a real problem for disabled people. Activate the sticky keys, open Firefox, and press and release Ctrl. Now press T: this should open a new tab. You actually have little to no chance of getting a new tab because it will send another random shortcut, like Ctrl+P or Ctrl+E. In my opinion, no sticky keys at all is better than those unreliable sticky keys that randomly decide to mute the tab (Ctrl+M) or to close it (Ctrl+W) when I press Ctrl and then L. But anyway Firefox supports the "normal" way (press Ctrl, press T and release both), and my keyboard is not broken because the sticky keys work just fine in Windows Explorer for instance. Thank you for reading 😉
PS. I use Firefox 139.0.4 on Windows 11 Home 24H2

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.