more pr feedback

Author: davidkline-ms

Assets/MRTK/Core/Providers/BaseSpatialObserver.cs

@@ -41,11 +41,12 @@ protected BaseSpatialObserver(
         protected IMixedRealitySpatialAwarenessSystem SpatialAwarenessSystem => Service;
 
         private GameObject observedObjectParent = null;
+        protected virtual GameObject ObservedObjectParent => observedObjectParent != null ? observedObjectParent : (observedObjectParent = Service?.CreateSpatialAwarenessObservationParent(Name));
 
         /// <summary>
         /// The parent GameObject for all observed meshes to be placed under.
         /// </summary>
-        public virtual GameObject ObservedObjectParent => observedObjectParent != null ? observedObjectParent : (observedObjectParent = Service?.CreateSpatialAwarenessObservationParent(Name));
+        public GameObject ObservationParent => ObservedObjectParent;
 
         /// <summary>
         /// Creates the spatial observer and handles the desired startup behavior.