Unreal Engine ChaosVehicle Plugin: Car is floating and tires are rotating in every direction

Question

I tried implementing a small game with Vehicles in Unreal with the Sample SportsCar from the standard vehicle project. I used the ChaosVehicle Plugin as described in this tutorial: Setting up the Chaos Vehicles Plugin | Epic Developer Community I got it working halfway. Two Problems arise. The first: The car is floating above the ground. When moving it around it seems like in the center of it there is a beam that stops it from reaching the ground. However in the "Player Collision" Screen I cant see anything.

The other problem can also be seen in the picture: The back wheels rotate in every direction possible, not only in the "driving direction".

I have looked through the tutorial again and compared my settings to the vehicle template, but I have not found any significant differences.

My Pawn just looks like this: so there should not be any sphere collider or something like it underneath. That pawn is set in a custom GameMode as the standard pawn.

Does anyone here maybe have a clue what may be going on here?

Thank you in advance.

Best Regards Severin