So basically I am using loginized which i downloaded from aur in my manjaro Gnome but when i try to add image for background and shield it doesn’t show up after reboot.
Hey,
Seems like this issue has not received any reply’s. According to the developer there can be some issues after version 3.36 of Gnome.
I was intrigued and spun up a VM, installed Loginized with pamac.
Set the shield and background images, the application offers to reboot, I accept and have the chosen image as background GDM.
The background image on the desktop does not change and the lockscreen background does not change either. Those are set in Tweaks.
is there any alternative to loginized to change the wallpaper? 
Hi, you can use my work here!