Improving the "Hide" function
 

I often press H while playing in full screen, when I switch back to windowed; I need to press H again if I want to see the window

Could you please implement some short of smart hide function?

Like when going to full screen, we need to press H twice to show the window

Example 1:
Windowed, not hidden -> Go full screen -> Press H only once to show -> H again to hide -> Go back to windowed, auto restore back to not-hidden

Example 2:
Windowed, hidden -> Go full screen, press H once to show -> H again to hide -> Go back to windowed, kept hidden