Door renumber by room, excludes all doors

Hi, I’m new to Dynamo and am trying to use the Door.RenumberByRoom node from the Parametric Monkey package. I made a simple drawing with only walls, rooms and doors to test this script, but it excludes all doors. Does anyone know why? I would include the .rvt and .dyn fyle, but the forum doesn’t let me as a new user. TIA!