Below is the generated crash report which I have sent to Apple numerous times. I know others have had this experience, yet I don't see much attention in GitHub as a serious concern.

Looks like I am, once again, going to have to resort to using TimeMachine to go back to when the program ran. But I cannot open a new score in a new tab. It looks very cool, I'm excited about it. I've downloaded the Nightly version for Linux without the need of a Github account. I have changed sound output from digital to analog devices without effect. The three links you posted for Lin, Win and Mac all point to the official Musescore website download page with Musescore 3.6. I have turned off/on the computer, deleted and reinstalled the MuseScore, MuseHub, Musehub instruments all to no effect. Now MuseScore 4.1.1 no longer opens at all in Mac OS Ventura, nor Sonoma (MuseScore 3.6 works perfectly). It was generated every time I quit the program.

Prior to this event, simply quitting MuseScore4 generated a crash report on my Mac M1 Mini.

I was trying to uncover the reason why my midi keyboard transport buttons do not function as toggles (I have to hold the buttons down continuously for them to work it works perfectly in MuseScore 3.6.+) Somehow resetting my MS4 preferences to 'default' caused MuseScore to crash.

Free MuseScore 4.1.1 for iphone instal