Audio device selection not possible
I can't select any MIDI or Audio devices via the settings. Also no sound in the application; mixer, synthesizer are all greyed out as well. I'm on Big Sur 11.6 on a MacBook Pro 15" 2017.
Same problem as in this unresolved thread: https://musescore.org/en/node/302209
I tried reinstalling, restarting etc, no luck.