Crash when starting MuseScore after compare score.
1) Start development version of MuseScore
2) Load score_1.mscz
3) load score_2.mscz
4) Start Score Comparison Tool
5) Exit MuseScore
6) Start MuseScore again
Now the program will crash during start up with a ASSERT in mscore/scoretab.cpp, line 171.
It seems the issue is introduced PR5846.
A work-around is to build a version built before PR5846, start it and close the Score Comparison Tool.
Or, remove the MuseScore3Development.ini file.