Changes to timeline get lost on stopping and starting MS
Configuration changes to the timeline do not persist.
Steps to reproduce:
1. Reset forms and positions
2. Right click timeline and remove tick mark from tempo, type of measure, key, jumps and markers
3. Save the score
4. Quit MuseScore
5. Start MuseScore with the saved score
The timeline shows all configurable pieces. Text in the grey boxes is misplaced.