No one minds the gate to be passable, but use a model that shows the gate as opened or something, walking through a closed gate is unfair to noobs, I played toxic numerous times before I found out you can walk through a closed gate, and it's an official map, it shouldn't have "glitches" like that.
I understand you want the gate to be passable, and I have nothing against there being a passage, but making it hidden is not okay.
I understand you want the gate to be passable, and I have nothing against there being a passage, but making it hidden is not okay.