Graphic Override for Annotation Categories (Sections/ Elevations)

I am attempting to override graphics with Rhino.Inside, and am unable to successfully override Sections and Elevations that show in floor plan/ reflected ceiling plan. I AM able to override and hide grids and revit links with RIR.

Is this because sections and elevations in a floor plan are View Instances and not physical elements? I am working with the Revit architectural sample file for the sake of this exercise.

Disregard… Solution: View Template in Revit needs to be turned off.

While I cannot hide the annotation categories using Element Graphics Override, I can use Category Graphics Override to successfully hide the annotation categories.