Although in Gnome desktop I have set UHD resolution, GDM always switches to FHD - which results is visible switching and blurry display of the login screen, it’s really annoying
Another point is, even when I choose to use to use single external screen, GDM always shows an extended display on both and when my laptop lid is closed I can only login “blind” because it’s on the wrong screen.
Thank you @vgaetera - however, I would like not to switch back to Xorg for GDM or do other config files hacks. I would expect that GMD (or any other GUI logon screen) should be configured via Gnome settings the usual way like I can configure the regular desktop.
At least I seem not to be the only one having these issues.