Graphic MOD issues!

Is there a fix for the Graphic MOD. When I start the map I can see that the mod is working, but as soon as I load a bus the MOD stops working. I would have to restart OMSI in order to get the MOD working again.

Start the game, choose a bus, let it spawn, lose the game and restart from last known location and play.

When you switch to a new bus or spawn one the mod deactivates.