(In reply to Luciano Santos from comment #6) > Very well, after adding Qt6 support to the QGnomePlatform package the issue > got fixed even in my GNOME 43 alpha/beta system, that's very nice. > > Now I'm just gonna forward the fix to the repos and as soon as it gets out > in our official download repositories you'll be able to use QT6 apps under > GNOME with that juice Gtk-ish look :^P Nice, it works fine on gnome 43, but now I moved to KDE due to poor 4k hidpi support in gnome and there is a new PROBLEM: Tested with mkvtoolnix-gui: 1. with KDE scaling at 150% I have to start mkvtoolnix-gui with "QT_SCALE_FACTOR=0.7" otherwise everything is too big. 2. all the icons in the app mkvtoolnix-gui are missing in KDE (it is fine on gnome). Is this something you can also look into, or should I open a new report with KDE for qt6 apps ? Thanks.