Hololens WMRConfig Nav Mesh Generation Not Working?

Inside my ARSessionConfig I’ve enabled “Generate Nav Mesh for Mesh Data” and I have also enabled “Render Mesh Data in WIreframe” to at least make sure mesh data is being created.

The room I’m in is getting mapped by the AI (which I tested in a non AR environment to be working) is not moving around.

Am I missing something to get Nav Mesh generation to work in AR? A project setting?