Ballers doesnt grip to environnement , Vehicle pass throught wall

Summary

Ballers dont grip to environnement and vehicle can passe throught wall, The video linked showing the asset that cause the issue (Building Prop BP Actor, with HISM)

Please select what you are reporting on:

Creative

What Type of Bug are you experiencing?

Assets

Steps to Reproduce

Create a Building Prop Actor, Edit the blueprint to add HISM, add a mesh, in the BP settings you will need to enable Structurally Support Actor, is player buildable, Do not Block Build

Expected Result

Able to grip with the Ballers and drive vehicle

Observed Result

Vehicle and ballers doesnt react properly with the environnement

Platform(s)

PC

Video