Landscape + World Partition is just not working well

So I want to create a large landscape. For that, I need world partition in order to keep my frames above 30. Unfortunately, whenever I create a landscape with WP enabled, it starts to create large vertical “landscape region” boxes, but the actual landscape is invisible, no matter what. I try force loading it, nothing. Just large transparent region boxes.

How tf am i supposed to create a landscape? I’m clearly missing something here.
To clarify, I’m using UE5.5



The landscapestreamingproxy shows it’s loaded, but it’s still invisible no matter what