Getting stuck on teammates in BF1 blocks player movement and is annoying. This needs to be addressed in BFV.
I suggest allowing teammates to slide past each other more easily. They'll just slide around each other's collision bubble more easily with less friction.
You know a game has issues when players actively avoid getting too close to each other. If there's a teammate standing near a door or small passage, I'll turn around and walk the other way because I know trying to squeeze past him will just block my movements and get me killed.