Bodys falling through the surface

I've had multiple players express when they die from outpost, or from helicopter events, etc, their body bags fall through the ground. When going to them, I can see this happening, and the bags are just under the topmost layer of the surface (you know where you can no clip and see different levels of ground, beneath the surface) and the bag will be on another layer.

Is there something I can do for this?

Backpacks are not affected by this issue