Get PolygonID position from NavMeshQuery

So I've found the NavMeshQuery stuff in the "Experimental" namespace and was trying to do some stuff with it (pathfinding with jobs & ecs).

Everything is okay until i use the GetPathResults() and it returns a NativeSlice made of PolygonIDs which i don't know what to do with them. The closest i've was using PolygonLocalToWorldMatrix() but the matrix is from the surface where the polygon is on, not the polygon itself, so i can't do anything with it.

I don't know if i missing something or maybe (because it's still on experimental) there is no API yet to get the position of the PolygonID. Does anyone know how to resolve this?