Touch Keyboard opens and immediately closes when Firefox maximized
I like to use the touch keyboard on my Windows 10 PC to type but when I open a Google Doc and full screen it, the Firefox window will fight the keyboard and close it. I can tap any input field and the touch keyboard for Windows 10 pops up and immediately closes. This does not happen if the window is not maximised. The keyboard comes up and works fine but covers the lower half of the window which usually means I can't see what I'm typing. I don't get this problem with Chrome which resizes its windows even if they're maximised to accommodate the onscreen touch keyboard, which is frustrating because I don't want Chrome to guzzle my RAM. Is this a bug or am I missing something?