Segmentation error (about QT apparently)

[Kitsune64]

System Information

Debian 11 (Linux)

LMMS Version(s)

1.2.2 (AppImage)

Most Recent Working Version

1.2.2 (Debian Package)

Bug Summary

Appimage version crash at startup or sometimes when it can startup crash when I run the configuration panel.

Expected Behaviour

Open LMMS and get access to the configuration panel.

Steps To Reproduce

Download LMMS 1.2.2 AppImage
Place it in ~/.lmms folder (as example)
chmod +x lmms-1.2.2-linux-x86_64.AppImage (in the previous folder)
./lmms-1.2.2-linux-x86_64.AppImage (to run it)
If it run go to menu Editer>Configuration (must be Edit>Settings i thing in English)
it crash...

Logs

Click to expand

Screenshots / Minimum Reproducible Project

Please search the issue tracker for existing bug reports before submitting your own.

• I have searched all existing issues and confirmed that this is not a duplicate.

[jaddison06]

Same error message as #5904 but crashing in slightly different circumstance?