Is there a way to change default black login screen with fedora gnome 44 ?
dnf install gnome-tweaks if You don’t have them installed, and try with Apearance.
[Or, maybe see this How to Add Fedora Gnome Login Screen Wallpaper?]
There’s something here I guess it’s worth trying:
(Too bad I can’t do it right now, working on three things with deadlines that have already “wooshed” by.)