Staff text line drag+drops to top of system

[zacjansheski]

Issue type

UX/Interaction bug (incorrect behaviour)

Description with steps to reproduce

In MS3, click, drag, drop a staff text line went to the staff it pointed to. In MS4 it goes to the top of the system.

Supporting files, videos and screenshots

video1069650441.mp4

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

4.5

Regression

Yes, this used to work in MuseScore 3.x and now is broken

Operating system

MacOS15

Additional context

Works correctly when adding to a range selection

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