Musesounds percussion not appearing in musescore

[TimBomBom]

Issue type

VST bug

Description with steps to reproduce

I have Muse percussion downloaded (I just installed an update today to v0.6.0) along with all the other free musesounds and some paid ones. I launched musescore to work on an existing piece of mine but all my percussion instruments are reset to MS basic. Furthermore, Muse percussion does not appear in the mixer (but all the other instruments do). Musescore is supposedly up to date. I could try the 4.5 beta, but my current scores are broken.

Supporting files, videos and screenshots

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

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

OS: Windows 10 Version 2009 or later, Arch.: x86_64

Additional context

No response

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