[NaS]

You could force the player out of the vehicle by respawning it and putting it back to where it was before (you can save the damage status and health as well). Important is to actually respawn it, RemovePlayerFromVehicle will not work if the player is paused.

This will make it unoccupied and the callback will work, but if the paused player returns he will not be in that vehicle anymore. You could place him back into it if the seat hasn't been taken by someone else.

It may look weird though for others, but it's worth a try I think.