Currently, due to an oversight in /A3_Functions_F/Feedback/fn_feedbackMain.fsm, you can see certain PP effects meant for first person while remote controlling an unit or operating a drone alongside another player.
There is no check in place whether or not remote control is active, and the drone check will fail for one of the two players if a drone is piloted by two players. This means that it is possible for the player to get shot while doing either of these two things and see the damage related PP effects. This is pretty confusing especially when remote controlling.
Both issues are easily fixed by implementing the new remoteControlled command in place of the old checks.