Can't minimize Musescore or change virtual desktop
I'm using Linux Mint 19.1 with the Cinnamon desktop environment.
If I try to minimize Musescore the window immediately re-opens. If I try to switch between virtual desktops I'm immediately taken back to the desktop with the open Musescore window.
This happens regardless of if the Musescore window is maximized or not.
I've uploaded a video showing the issue - https://youtu.be/rB9NV7qMecg