HB Sensor Grid putting out fewer meshes than number of input rooms?

Hi everyone,

the “HB Sensor Grid from Rooms” seems to not be converting all rooms into meshes. I’m inputting 32 rooms and only receiving 26 meshes in the output. Why could this be?

Thanks so much!
Victoria

Never mind, I think figured it out. Rooms that contain horizontal AirBoundaries are being left out.