Happened to me for a while. I think it's the way you slide off the seat to get out. Try having the truck lower upon park so you can avoid the slide pivot.
Then deactivate rear wheel steering while using autopilot until they can get it right. Simple fix to a problem. My concern is its a bigger problem than that otherwise that's what they would have done.
Elon's definition of "a few months" is probably closer to half a year or more.