Doesn't start - Settings schema 'org.cinnamon.desktop.interface' is not installed
[k0rr@fedora ~]$ flatpak run org.kde.keysmith
Gtk-Message: 00:23:13.001: Failed to load module "xapp-gtk3-module"
(keysmith:2): GLib-GIO-ERROR **: 00:23:13.067: Settings schema 'org.cinnamon.desktop.interface' is not installed