Regardless to the fact the topic was almost born pointless since "cmd + tab" popped up in my mind within the first 4 seconds of my reading, a little thing could remain a bit frustrating sometimes : in fullscreen, you cannot use a function to show you every open app windows at the same time...
The real name of it in OSX is "Exposé", which finally was included in the "Mission Control" group, for those who know specifically the names and functions.
Therefore no, to use exposé, you
first have to cmd + tab and then only use it (i put it on F6 on my mac)... a bit too much for touchy nerds
So [cmd + tab] + Exposé are say 2 actions, and Spaces + [click another space to access it] are 2 actions too, one set all... Then you can choose the app, or the open window of the needed app.
BUT, if Exposé worked even when you're in Resolve's fullscreen mode, this would be one click only before you go to the app window
. At the end of the day, something could be better...
Consequently I hope I add a bit more value to this topic (though not sure at all )