Full Screen mode doesn't cover the entire screen
When I choose Full Screen mode on any website, it doesn't cover the entire screen, there's always space on the left, right and below. There's no problem with other browsers, only Firefox. It started happening since the last update. Stretching manually doesn't work. Win 7.
Alla svar (2)
It looks like it's bug 1830721, affecting Win7 and 8. We expect to include this fix in the 113.0.1 dot release tentatively scheduled for 23-May.
it really common problem with this version of browser should be fixed with new update