Ok it is fixed but there's a further bug then if the title bar is untickedthis was reported a few months ago but was only fixed without compatibility mode usedanother way to fix it is to have the title bar enabled but you get less screen space then o...
I may have found a fix run firefox in Compatibility mode for Windows 7 Windows 8 etc..i havnt had it happen in about a hour It may but luck or not time will tellIt has an annoying red undescore above the close button though
This has been a problem with mulitple monitors and taskbar autohide in windows 10 for many years with firefox it doesnt do it in windows 11firefox devs are never going to fix this they dont even run windows they nearly all run apple devices
