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by Arnavion 1263 days ago
How do you know they don't just do it because they're used to the door not closing immediately?
2 comments

Does it matter in a situation, where you don't want to close the door immediately?
They are, and it doesn't. I don't understand your point.
They press the close door button because they know they have the time to turn around, notice someone else entering and press the open door button.