I'm using a high resolution monitor and wayland (bazzite KDE), and some x11 apps do not scale up at all making them hard to use. I don't want to set every x11 application to be scaled by the system because doing that makes games blurry, is there a way to tell the system to scale apps on a case-by-case basis? I want things such as my game launcher to scale because it doesn't matter if it's blurry or not.
#Scaling only certain x11 apps
echo shore
hasty cloud
If these are GTK applications, you can probably install the GTK thing that controls their scaling/zoom. Same for Flatpaks, where Flatseal is used to configure.
echo shore
Update, I believe it is a QT application (AtLauncher) and I can't find the scaling option you mentioned in flatseal. I will look into the GTK thing to see if that works