That seems a mac thing. How do you do it in windows? Also, does it prevent it from happening again? I know how to fix it by just tweaking a measure’s spacing. But even after this fix, the measure may have issues, like slurs that are off note, or bad spacing, etc.
The windows key is the equivalent to the apple command key. Otherwise the specific key commands are the same. Slurs slipping off their assigned notes is a program bug. When you highlight a piece of music and press windows J you will be given some choices as to what you what effected by the command…..