I am also playing on PS4 and I'm not really experiencing any issues. I never targeted any of the numerous ally NPCs on the field, since I don't think that's even possible with the way targeting controls are set up? If anything, I thought this was actually one of the easier dungeons to tank.

Though I might occasionally stay behind a few seconds too long, because I mistake those mobs that specifically only appear to fight the NPC allies for fresh spawns. ='D