Ritardando disappears when saving to MusicXML

[jee-mj]

Issue type

Import/export

Description with steps to reproduce

1. Use rit. in your score.
2. Save as MusicXML
3. Observe the disappearance of rit.

Supporting files, videos and screenshots

demonstration-copyright-warning.zip

In which versions of MuseScore Studio is this issue present?

4.5.2.251141402 - Nightly-253070409-4.6.4

Regression

I was unable to check

Operating system

macOS Sequoia 15.6

Additional context

At bare minimum, the markings should translate to plain text markings.

Please forgive me, I would have re-opened issue #30853 , but I just need to make sure that you have this information before forgetting this for more pressing personal matters.

The demonstration files may contain copyrighted material.

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

[avvvvve]

@DmitryArefiev Could you regression check plz?

[rettinghaus]

Some rit. are not connect to a note and thus not exported. Some are in fact exported correctly, but somehow MuseScore doesn't like to import those again, which is caused by the dashes, as far as I can tell.

[DmitryArefiev]

Strange.. I can't reproduce from a scratch for now

bandicam.2025-11-04.19-22-25-442.mp4