Prefab only showing outline in scene

Hey guys. So, I’m creating an escape room game in Unity version 2022.3, and when using some prefabs I got from the asset store, they show up correctly in the Content drawer, but when I try to use then in my scene, I can only see the outline of the prefab. (See the attached picture).

I know it’s not a rendering issue because the materials appear correctly in the content drawer, and I don’t see pink or anything. So, how do I fix it? Thanks!

It’s difficult to pin point the issue without more information. It looks like the meshes get backface culled, but one option would be to check with the creator of the package.