Appearance issue on XFCE (with QT ?)

[D.Dave]

@nam1962

but

Veuillez supprimer la variable d’environnement QT_STYLE_OVERRIDE (valeur actuelle : gtk+).

La variable d’environnement QT_QPA_PLATFORMTHEME n’est pas définie (valeurs requis

Maybe related:

After 2024-02-21 Stable Update ~/.profile file is no longer sourced

This has been the simplest and clean solution for me.