### Issue type UX/Interaction bug (incorrect behaviour) ### Description with steps to reproduce https://github.com/user-attachments/assets/16921f8c-4e2b-43b7-9325-e4fdc4b5d509 ### In which versions of MuseScore Studio is this issue present? 5.0.0-260911031 (nightly) ### Regression Yes, this works in the latest released version and is broken in the nightly builds In **4.7.5** on my laptop, Score and Parts are both have **Letter** page size ### Operating system Windows 10 ### Additional context _No response_ ### Checklist - [x] This report follows the [guidelines](https://github.com/musescore/MuseScore/wiki/Reporting-bugs-and-issues) for reporting bugs and issues - [x] I have verified that this issue has not been logged before, by searching the [issue tracker](https://github.com/musescore/MuseScore/issues) for similar issues - [x] I have attached all requested files and information to this report - [x] I have attempted to identify the root problem as concisely as possible, and have used minimal reproducible examples where possible
Issue type
UX/Interaction bug (incorrect behaviour)
Description with steps to reproduce
bandicam.2026-09-11.17-13-50-210.mp4
In which versions of MuseScore Studio is this issue present?
5.0.0-260911031 (nightly)
Regression
Yes, this works in the latest released version and is broken in the nightly builds
In 4.7.5 on my laptop, Score and Parts are both have Letter page size
Operating system
Windows 10
Additional context
No response
Checklist