musescore / musescore/MuseScore

Erratic behaviour dragging notes with `Leading space` >0

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#33,630 2 comments 0 reactions 1 assignee View on GitHub

@mathesoncalum is already working on this.

Since May 29, 2026.

regression MS4 UX/interaction
Dominant language
C++
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Description

Issue type

UX/Interaction bug (incorrect behaviour)

Description with steps to reproduce
  • On the first system: changing the note's Leading space then dragging to the left behaves as expected.
  • On the second system: attempting to drag the note to the left after adjusting Leading space causes the note to shoot off the page to the right.
Supporting files, videos and screenshots

https://github.com/user-attachments/assets/de11f16f-c95e-478f-a8ca-3c17c508dd54

In which versions of MuseScore Studio is this issue present?

4.5.0 - latest main

Regression

Yes, this used to work in a previous version of MuseScore 4.x

Operating system

Ubuntu 24.04.4 LTS

Additional context

This appears to have gone wrong with 4.5.0.

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

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Assessment

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