Notes don't sound from the 11th measure when other voice is doing a descending final trill while using soundfonts and the tempo is not 120.

[ivansrg05]

Issue type

General playback bug

Description with steps to reproduce

1. Open a score with an instrument, for example a piano because it's easier to see (but it happens in any instrument I think).
2. Select a soundfont for the instrument.
3. Go to the 11th measure or after.
4. In the upper staff write a long note, for example a whole note A.
5. In the lower staff, or in other voice of the SAME instrument, write SHORTER notes that should sound during the long note of step 3.
6. Add a descending final trill to the long note. (the one that is like a trill with a curve at the end, like in the image).

7. Change the tempo so that it isn't the default 120 bpm.
8. Play the score and see that the shorter notes don't sound.

Expected behaviour: The trill should sound and the other notes also should sound..
Current behaviour: The trill sounds, but from the shorter notes only sound the first of them (that coincides with the beggining of the trill) and the ones that are after the trill has stopped. Sometimes also sound some of the shorter notes, but it seems it depents on the duration of the trill and the notes (maybe because some kind of wrong synchronisation between them?)

ATTENTION: The bug only appears when these things:

• Only when using a soundfont (with MuseSounds and sounds from Musehub it doesn't happen). MS Basic is a soundfont, so the bug also happens when using it.
• Only with the descending final trill.
• Only from the 11th measure on (before the 11th measure everything sounds as it should).
• Only when the tempo isn't 120 (it can be slower or faster, but not 120).
• Only in the same instrument (if another instrument is added, the notes won't sound in the instrument that has the trill, but the other will, unless it also has a descending final trill).

Also, it doesn't happen every time and maybe you'll need to try 2 o 3 times to get the bug to appear.

Supporting files, videos and screenshots

Musescore.bug.of.trill.Soundfont.vs.Ms.Basic.vs.MuseSounds.mp4

Musescore bug 2.zip

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

OS: Windows 11 Version 2009 or later, Arch.: x86_64, MuseScore Studio version (64-bit): 4.4.4-243461245, revision: github-musescore-musescore-2232670

Regression

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

Operating system

Windows 11

Additional context

It doesn't happen every time and maybe you'll need to try 2 o 3 times to get the bug to appear.

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

[DmitryArefiev]

Tested on Win10. No longer occurs in latest 4.5/4.6 nightly builds:

bandicam.2025-02-28.11-51-51-001.mp4

[DmitryArefiev]

@ivansrg05 You can try 4.5 beta build if you want - https://musescore.org/en/node/375362