As it seems Arch has already updated to 0.9.0-3, i will wait for Manjaro to catch up and then try that version, FS-Uae launcher was the worst, everything was white so had to find a solution and this worked.
I found this topic and tried everything/ever link, nothing worked until i downgraded back to the file still in my cache from before updating today, I am not using Wayland as I’m on Nvidia if that matters.
And yes i did reboot after every change i made, it was a long and boring process, but still the only fix seems to be downgrading qgnomeplatform-qt5, I also see timeshift is broken and needs a downgraded lib.
Hashing out QT_STYLE_OVERRIDE=“kvantum”, QT_QPA_PLATFORMTHEME=“gnome” and QT_AUTO_SCREEN_SCALE_FACTOR=1 and updating qgnomeplatform-qt5 is kind of working, KMyMoney is still a bit weird but text is readable, Manjaro Settings Manager is now all black with readable white text so that’s fixed but FS-Uae Launcher is still broken (as pictured), i don’t understand why downgrading qgnomeplatform-qt5 fixes all theme problems?
I think i’ve fixed FS-Uae Launcher, was a setting for FS launcher theme which was set to Fusion (Auto), which should choose between Light or Dark but for some reason fails to detect the right setting, so i changed the theme to Fusion-Dark and now it’s usable, picking any white/light theme in fs launcher settings will end up with the same problem as pictured above, still very confused as to why the older qgnomeplatform-qt5 works without problems but updated qgnomeplatform-qt5 is causing these problems, i hope the next update to qgnomeplatform-qt5 fixes these issues.
I still have to test more Apps but so far it’s kind of fixed.