Audient ID22 and Cubase Control Room Monitors Selection

I am trying my damndest to figure out how to use the control room to play solely through the alternative pair of speakers routed to the 3/4 of my audient ID22. My primary speakers are are connected to 1/2 as expected, but for some reason, both pairs of speakers are playing, and alternating between the different speakers dont make a difference.

Does anyone have any experience setting Cubase up with multiple speakers on the ID22?