Template plays what was in the score used for template

[TheMinilena]

Issue type

UX/Interaction bug (incorrect behaviour)

Description with steps to reproduce

1. Make a project with notes in it
2. Save the project in the templates folder
3. Make a new project using that template
4. Press play
5. Listen to music being played from the empty score

Supporting files, videos and screenshots

2024-11-06.18-12-29.mp4

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

OS: Windows 10 Version 2009 or later, Arch.: x86_64, MuseScore Studio version (64-bit): 4.4.3-242971445, revision: github-musescore-musescore-eb6b367

Regression

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

Operating system

Windows 10 and 11

Additional context

This might have worked in earlier MS4 builds, I haven't made a template in years

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

[MarcSabatella]

Confirmed to be broken going back to 4.2 at least. It fixes itself on save/reload, but also fixes itself as you edit the score. In particular, adding or editing a tempo mark at the beginning of the score fixes it completely.

[bkunda]

@zacjansheski pls regression check

[zacjansheski]

Same in all versions of MS4