In the Clearing the Path mission, the truck ran over my companion and gave him 30 dmg. I would suggest that the companion would be able to clip through the truck instead of the truck killing him, or that the truck would lunch the companion instead of killing him.
Same thing i noticed in the Ringfort resistance underground shelter when the companion tp on you after some time he started taking dmg so i rushed out and it was fine but the dmg he got in the spam of 4 seconds was insane.