Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

here is a youtube video showing the issue: https://youtu.be/WEOVQp8a7qA

Steps to reproduce

i make a 3d figure.
i make a 3d floor. make floor a static physic object.
i make the character a dynamic physic object.

i run the game preview. and the 3d character fall trough the floor instead of landing on the floor.

GDevelop platform

Desktop

GDevelop version

5.6.250

Platform info