"Add/Remove Courtesy Accidentals" plugins are very slow (Kubuntu 24.04 lts)

[FrancRos31]

Issue type

UX/Interaction bug (incorrect behaviour)

Description with steps to reproduce

The two plugins in the title are very slow when running in the program.

Supporting files, videos and screenshots

This is an issue request from another user. If you need supporting files, ask me and I'm gonna tell the user.
Scroll down to the end of this thread: https://musescore.org/it/node/369276.

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

4.4.2

Regression

I was unable to check

Operating system

Kubuntu 24.04 lts

Additional context

I know you have to update Qt and the plugins, but I created this issue as a note for everyone.

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