Weird issue where unsaved score notes cannot be deleted or changed pitch when another score reopened after a crash is open.

When I had an unsaved score open and a score reopened from a save after MuseScore had crashed open, whenever I tried to delete notes or move them up and down in pitch (in the unsaved score) it changed the ones selected in the crash score. When nothing was selected in the crash score it still didn't work in the unsaved score. After closing the crash score, I think I could change notes properly again (in the unsaved score). MuseScore shortly didn't respond and had to be quit for an unknown reason and afterwards the new crash score worked properly with other scores. I doubt this will happen again.

P.S. MuseScore doesn't crash frequently currently for me.