Some scene objects clipping when changing camera orientation in viewport [UE5]

Hello,

I have a visibility issue in a my scene. it contains two datasmith files that I prepared and imported from 3Ds max. Some buildings in the scene get invisible when I change the comera direction and I couldn’t find a solution. Any help please ? here is a video that shows my probleme https://youtu.be/x1Uw9V2tWEY