Hololens unable to use Spatial Understanding other than World

So I finally got a Hololens 2 and have begun experimenting with its current features. I was under the impression that Spatial Understanding functionality was working in Unreal. (Which this may be a plugin issue and not an Unreal issue)

I was able to get Spatial Mapping up and working fine. I created an actor with the ARTrackableNotify component and am essentially just checking the Add and Update functions for changes in geometry. However, it doesn’t seem to be able to recognize anything other than World which is pretty of disappointing. I figured at a minimum it’d be able to at least detect walls, floor, and ceilings.

Has anyone else had this issue?