The feature which avoids a player damage someone on a moving vehicle is good. But some players abuse this feature like Mia in (her/his don't know the gender) own video.
Mia was simply just standing on Altus' vehicle as he was inside the car to prevent Mia from getting damage by others.
As you can see in the video,the player on foot can't damage Mia because of the great feature which was added,but Mia can damage everyone without getting a single damage in a long range.
Video |
https://www.youtube.com/watch?v=qCLMQOQQ9xIMy suggestion for this problem is either disable the feature which makes sniper a useless bastard while shooting at someone on a live car or add a script which prevents the player who is on a vehicle to damage other players on the ground.