When changing show options (show invisible, show formatting etc.), score is not marked as changed

Issue type

UX/Interaction bug (incorrect behaviour)

Description with steps to reproduce

1. Uncheck some options in View>Show>
2. Close score
3. Open score
4. Show options are not saved
5. Uncheck some options again
6. Make some changes in score
7. Close
8. In 'Do you want to save..' dialog, click Save
9. Open score
10. Now Show options are preserved fine

Supporting files, videos and screenshots

https://github.com/user-attachments/assets/7bd0a65f-9481-4c78-8849-60a0275a0ec6

What is the latest version of MuseScore Studio where this issue is present?

4.6 nightly

Regression

No.

Operating system

Windows 10

Additional context

No response

Checklist

• This report follows the guidelines for reporting bugs and issues
• I have verified that this issue has not been logged before, by searching the issue tracker for similar issues
• I have attached all requested files and information to this report
• I have attempted to identify the root problem as concisely as possible, and have used minimal reproducible examples where possible

Start by reproducing the behavior through View>Show, then close and reopen a score without making score changes and compare it with the save-dialog path. Trace the score close/save entry points involved in persisting show options. Done means changing show options marks the score as changed and preserves them after choosing Save.