Seemingly spurious crashes on MS4

I've been having continuous issues with MS4, where at some point certain scores just crash the app. At some point removing certain Parts resolved the issue. Sometimes exporting to musicXML and then re-importing solved the issue. But I have no idea what is actually causing the issue.

Today, it has been happening with a particular score that I worked on this morning, and I can't seem to resolve it with any of my previously successful "hacks". I've attached the full diagnostics output, in case that is helpful, but looking at the log, it seems like the app just died without reporting a specific error. For example, the last few lines of the log for one sessions is:

...
2023-03-30T11:22:08.311 | INFO  | main_thread | ActionsDispatcher | dispatch: try call action: file-open
2023-03-30T11:22:13.181 | ERROR | 0x70000bff9000 | SynthResolver | resolveSynth: invalid audio source params for trackId: 0
2023-03-30T11:22:13.183 | INFO  | 0x70000bff9000 | FluidSynth | addSoundFonts: success load soundfont: /Applications/MuseScore 4.app/Contents/Resources/sound/MS Basic.sf3
2023-03-30T11:22:13.187 | INFO  | 0x70000bff9000 | FluidSynth | addSoundFonts: success load soundfont: /Applications/MuseScore 4.app/Contents/Resources/sound/MS Basic.sf3
2023-03-30T11:22:14.625 | ERROR | 0x70000bff9000 | SynthResolver | resolveSynth: invalid audio source params for trackId: 1
2023-03-30T11:22:14.628 | INFO  | 0x70000bff9000 | FluidSynth | addSoundFonts: success load soundfont: /Applications/MuseScore 4.app/Contents/Resources/sound/MS Basic.sf3
2023-03-30T11:22:14.629 | INFO  | 0x70000bff9000 | FluidSynth | addSoundFonts: success load soundfont: /Applications/MuseScore 4.app/Contents/Resources/sound/MS Basic.sf3
2023-03-30T11:22:14.630 | ERROR | 0x70000bff9000 | SynthResolver | resolveSynth: invalid audio source params for trackId: 2
2023-03-30T11:22:14.633 | INFO  | 0x70000bff9000 | FluidSynth | addSoundFonts: success load soundfont: /Applications/MuseScore 4.app/Contents/Resources/sound/MS Basic.sf3
2023-03-30T11:22:14.636 | INFO  | 0x70000bff9000 | FluidSynth | addSoundFonts: success load soundfont: /Applications/MuseScore 4.app/Contents/Resources/sound/MS Basic.sf3
2023-03-30T11:22:16.580 | INFO  | main_thread | ActionsDispatcher | dispatch: try call action: notation-delete

and this was for a session in which the app crashed as soon as I tried deleting a coda, I think?

I am on macOS Ventura 13.2.1, with Musescore 4.0.2.