Prosim vs Cockpitsonic BreakOutBoard

Good morning...

in my setup, there's a Cockpitsonic BreakoutBoard connected with gear lever and flaps gauge. Normal flaps and gear operation do well. Prosim is configured to use PM offsets as well as the B737 breakoutboard driver from Cockpitsonic. So i suppose, when using the light test switch, the flaps and gear indicators must illuminate too but they remain extinguished. I was thinking of connecting all my MIP indicators to the board but wonder whether this will work. Does anybody have a that setup too and can tell me whether this will work and if so, how? Thanky in adcance...