[2022] Electrical box in Summit doesn't appear to be connected to a locked door?

Hi all, sorry haven't got a screenshot, will get one next time I see it.

A few times when playing througn 1 to 10 in the summit (often do this three times to get weekly project), out side one of the main doors, (often on floor 4) there is an electrical box on the right of the door that I can destroy.

It doesn't appear to be connected to anything??? I've gone around the floor without shooting and with shooting it, doesn't seem to affect any door anywhere.

Note, I understand what these boxes do, for instance there is a locked door containing loot in the summit where you have to shoot a nearby electrical box, it's just this particular one, I cant find what ot does?

Thanks