Many Default Installed Flatpak Apps Crash | KDE Issue?

Many of the default installed Flatpak apps crash after launch on bazzite-nvidia KDE variant.
Errors:
ProtonUp-Qt:
qt.pysideplugin: Environment variable PYSIDE_DESIGNER_PLUGINS is not set, bailing out. qt.pysideplugin: No instance of QPyDesignerCustomWidgetCollection was found. Gamepad error: No gamepad found. qt.pysideplugin: No instance of QPyDesignerCustomWidgetCollection was found.

Flatseal:
(com.github.tchx84.Flatseal:2): Gtk-WARNING **: 09:47:34.675: Unknown key gtk-modules in /home/bazzite/.var/app/com.github.tchx84.Flatseal/config/gtk-4.0/settings.ini (com.github.tchx84.Flatseal:2): Adwaita-WARNING **: 09:47:34.742: Using GtkSettings:gtk-application-prefer-dark-theme with libadwaita is unsupported. Please use AdwStyleManager:color-scheme instead.

WineZGui:
Gtk-Message: 09:53:00.478: Failed to load module "xapp-gtk3-module"
Was this page helpful?