Just installed Manjaro Gnome and have issues with resolution of some apps. Specifically Steam (installed through package manager) and Spotify (snap package).
Apparently this can be fixed by setting fractional scale (Can’t link it because forum doesn’t allow to. But there is HiDPI article on Arch wiki)
But in renders xwayland apps blurry (e.g. IDEA, Firefox to name a few I have issue with)
I guess I will swtich to KDE for the time being since it has an option to allow legacy apps to handle scaling themselfs