I'm using latest versions of Firefox browser (v113, 64-bit) on my Linux Mint (21.1). For some weeks it opens only on a part of a screen, not maximized as I want. Is there any way to achieve opening maximized? I know that I can create a new profile with some additional lines in user.js, but I looking for some simpler solution. I have a number of settings in Firefoxs and many extensions with a lot of settings ... and it is really annoying to checking all stuff. Any idea, what was the reason that Firefox change this behaviour?