Why do you need to take pictures of it with your phone? I mean it.
There are perfect 8K resolution pictures taken by a professional that you could use to print and hang it in your wall, and it would look the part.
Instead of taking the opportunity of appreciating what you have in front of your stupid nose, no, let's crowd the field of vision of everyone in the room with our phones so we can all compete for the worst picture anyone has ever taken.
My personal experience with GDM was full of issues with AMD GPU, crashes, inability to go back from sleep, etc. I moved to KDE (and SDDM) and all the issues were gone as well.