Rockets targeting players who "backed to lobby"

[Kilabarus]

If player starts the race normally and then goes back to the lobby midrace through "Esc -> Back to Lobby" (to change the car for example), his car remains on the track as a ghost and can be targeted with rockets and what's even worse, the collision of the car remains (I mean collision for rockets, not collision for your car)

I think this is a bug and this shouldn't be happening because such ghosts don't remain on track if player decides to quit the lobby or to spectate the race

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Edit #1: This also happens when host starts the race on the unknown track for a player and doesn't put the player into the spectate mode