Found a nasty bug in the game. Entering a room with an elevator inside and closing the door locks you in the room, as you're unable to open it to get out. The door to such a room has an air vent/grate at the bottom. Unfortunately my recording didn't get footage of the playthrough where this happened, as starting the screen recording before opening the game resulted in a black screen getting captured, so I can't show what the door looks like for now.