I too am having this problem. I read through this thread, and I haven't found anything that has helped me, although I don't have the "Enable region/language emu" option in my Luma Configuration menu. Any tips?
Caller -"Everytime I start a Pc game on my S24, playing on a external monitor, someone calls or texts me, n it kicks me out of the game." Customer Support - Click (hangs up)
I found it funny cause many many years ago, had a roommate in college that did this same dumbass branding of the school logo, but it didn't look anything like it after it healed. Just looked like a birthmark.