The octave signs affect both staffs in cross-staff beams

[Dima-S-Jr]

Issue type

General playback bug

Description with steps to reproduce

If you add an octave sign to the cross-staff beams, it will affect both staffs.

1. In the grand-staff, enter the notes with the cross-staff beams.
2. Add an octave sign to the staff in which you started entering notes.
3. Click on Play.

Expected behavior:

The octave sign was supposed to affect only one staff.

Current behavior:

The octave sign affects all staffs where there is cross-staff beaming, which is not correct.

Supporting files, videos and screenshots

Video_250119150121.mp4

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

4.4.4 243461245, revision: 2232670

Regression

No.

Operating system

Windows 11

Additional context

This applies to both MS Basic and Muse Sounds.

If you really needed the sounding pitch to be applied according to the octave sign for both staffs, then you should add an octave sign to each of the staffs:

In all other cases, the octave sign should not affect more than one staff, even if "loco" is not specified.

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

[oktophonie]

Sometimes an ottava is intended to apply to both staves, so while it shouldn't be the default behaviour, it should at least be a configurable property.