Waiting room for leaving a location#961

I think it would be useful to have a waiting list for leaving a room, not just for the destination.

So my reasoning is that I often have multiple students asking to leave the room at the same time (especially after lunch). It would be nice if there was a wait in line feature that would keep these students in order and let them leave the room in the order they asked without me having to keep track of it during my lesson.