Undo, Redo buttons don't clear hovered state after clicking with mouse

[DmitryArefiev]

Issue type

UI bug

Description with steps to reproduce

1. Make some changes
2. Click Undo button
3. Move cursor away
4. Notice Undo button is still in hovered state

The hovered state doesn't clear after closing and reopening the score

Supporting files, videos and screenshots

bandicam.2025-02-21.12-51-24-338.mp4

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

4.5 Beta 1 (or nightly)

Regression

Yes, this works in the latest released version and is broken in the nightly builds

Operating system

all

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