Ceiling.ByOutlineTypeAndLevel not acknowledging islands

Great node but the ‘Outline’ isnt seeing the hole in the ceiling…thoughts?

image

seems Room.CoreBoundary works but Room.Boundaries does not.

Hi @AdamHamilton if you are in 2022 + you could try this one here from rhythm or a similar from crumple…ceiling by curve loops…

Revit_2E2eINXekQ