This is for when you enter a wifi room where you wait and see if they will accept you, and a couple times i've been stuck with a black screen with please wait while this person is probably afk or something for like 5mins or longer and only way I can leave is by exiting the game.

So could we plz have a backout button there or something? or is that not a good idea?

unfortunately with all the communicating done while you're in a lobby, i know this sounds easy but it's probably one of the hardest things to add. it's on the to-do list but it might be a while