You go down and to the right, if you need to look at the map, press the ESC key
Down where?
Theres a way to get out if you go from the right of the door and down whilst also going right. Basically just keep going down and you'll get out of it.
Can you also make a video of you doing it?
I think the one in the photo is the one at the top, not the one in the middle if ur talking about the middle of the map door