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linux fullscreen behavior wrong

tfwplssub

Both F11 and right click full screen doesn't hide the url+tabs rows like it does on windows instead it only hides bookmark toolbar and triggers the window manager full screen, which should be separate, as I already have my window manager keybinds for that, and if I use window manager full screen F11 would currently undo it

Tested on i3, Xorg without window manager, and sway

Expected behavior: After firefox is full screen in window manager, pressing F11 should hide everything except the webpage, making it 100% of the monitor

Actual behavior: toggles window manager full screen status

arch linux, firefox installed through pacman

Both F11 and right click full screen doesn't hide the url+tabs rows like it does on windows instead it only hides bookmark toolbar and triggers the window manager full screen, which should be separate, as I already have my window manager keybinds for that, and if I use window manager full screen F11 would currently undo it Tested on i3, Xorg without window manager, and sway Expected behavior: After firefox is full screen in window manager, pressing F11 should hide everything except the webpage, making it 100% of the monitor Actual behavior: toggles window manager full screen status arch linux, firefox installed through pacman

모든 댓글 (3)

Hello!

Thank you for the detailed explanation!

Since you've already tested this on i3, Sway, and Xorg without a window manager, it seems that this might be related to how Firefox handles fullscreen mode on Linux.

Could you please check the following?

1. Open Firefox and navigate to `about:config`. 2. Search for `browser.fullscreen.autohide`. 3. Make sure this preference is set to `true`. 4. Restart Firefox and test F11 again.

If that doesn't help, could you also provide:

- Your Firefox version (`about:support`). - Whether you're running Firefox under X11 or Wayland. - Whether the issue also occurs in Firefox Troubleshoot Mode.

Please note that F11 normally toggles Firefox's fullscreen mode, which may also change the window manager's fullscreen state. It isn't necessarily a separate shortcut for hiding Firefox's toolbars.

With kind regards (You can also try downloading another gecko-based browser to see if the error does only occur on firefox or also in forks)

Seems like that setting fixes it, it has a restore button but was default setting shipped and verified it's default even in troubleshoot mode, and same behavior with librewolf from pacman install, which I already tested before posting but forgot to include

it still toggles with the window manager's fullscreen state which I guess isn't that bad for me now but this behavior https://bugzilla.mozilla.org/show_bug.cgi?id=1607040 has been open for 6 years in bugzilla

Actually I didn't test the window manager fullscreen button, I still want to be able to make firefox the entire screen without hiding the top bars

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