I just had a match where we had all 4 survivors up. We finished 5 gens and, I PERSONALLY, opened the gate and left. I was the first to leave. It did not increment the counter. I have 2/20 progress I am not sure why it worked other times, but I have escaped through the gate about 5 times now and it doesnt always work.
The achievement is tracking, However it it clearly not tracking properly. At first I followed the steps and it didnt work, but I gave it the benefit of the doubt. However this situation made it clear: I had 3 allies wounded. healed one using 'For the People' which made me broken. Then went to another to heal them 1 FULL…