Button on Deadlock Unlimited Use?

I noticed the button at each base on Deadlock that almost completely seals off the lower entrance to the base and the front windows. Can anybody use this an unlimited number of times or is it a one time thing like Stand Off?

I think it should start closed and one time use to open like it was in Halo 3. I don’t know if you can make an action button one time use in forge though.

Can be pressed an infinite amount of times, could be made one time only in forge though