Why are there confirmation boxes in dungeon?

[Cinno]

I do not understand why those confirmation box ones are liberally spread around praetorium. I can understand for the elevators, but it results in people dying at section teleports to allow everyone else to go through without getting canceled.

Well for one, believe it or not, these dungeons weren't designed with the idea of skipping all the fighting. :P

It's probably there in that case because using the switch actually physically moves you to another location... so say the group was actually fighting the enemies, and the healer accidentally tabbed and hit the switch.. with no confirmation button the healer would be wisked away. I know there's another healer there, but i'm just assuming this was the reason behind the confirmation boxes in this particular dungeon.