As it can be seen on the picture, I have recognized several times that soldiers "planking" on the quad rather than sitting on it.
- Legacy ID
The case (Tested):
-Player model is not synced over network when entering back seat of quad.
Local player enters quad backseat of other network player: Localy anims works and players get in quad like he should. The network player however will see the player "planked" on his quad.