Hello,
I saw a few similar post, but I needed to raise the issue as well because this issue is really bad and nothing seem to be done to fix it.
Here are a few problems:
Full screen mode
Using the F key to switch between full screen mode and regular mode.
It is impossible to go full screen if part of your document window is outside the screen. It stimply does not work when you press F, it just jams there. Its only working when your document does not bleed outside the monitor. This is so stupid, it used to work fine for decades.
Switching between document windows using CTRL-Tab
This feature is broken as well... It is still possible to use it, but it skips some documents that are full screen. So you can use ctrl-tab, but it doesnt even swap between windows properly and simply wont show some windows. Another feature that used to work fine for years.
Please adress these issues, this software isnt cheap, so do something.