When I save, it says "processing 1 scaled parked channel", "processing 1 parked address", and "processing 1 parked channel" even though nothing is parked. I set everything to 50% and looked at the output in the patch window and they were all 128. Then I set everything to 25% and looked at the output in the patch window and they were all 64. So obviously the channels are not parked.
Edit: I parked multiple channels and it still says "processing 1 parked channel"