I'm using VLC 3.0.1 on a MacBook. I'm also using Moom (a move/zoom windows app).
My Moom shortcut to throw the window to my upper display is controlshiftfnup—which, being a MacBook, translates to controlshiftpage up, since the MacBook has no 10-key pad.
In VLC, my shortcut is instead increasing the size of the window by roughly 20%, and it sometimes also is moving the window leftward (sometimes even offscreen).
Strangely, my Moom shortcut to throw the window to my lower display (controlshiftfndown/controlshiftpage down) isn't interrupted by VLC.
I've looked through all keyboard shortcuts in the menubar, and I've looked through all shortcuts in VLC Prefs -> Hotkeys. I see no shortcuts under VLC prefs -> Show All.
I'd like to remove or overwrite the unwanted VLC shortcut, but what is it?