Somfy ZRTSI and Routines

I’ve got 3 somfy motorized blinds with the ZRTSI box and I can control the blinds via SmartThings without any issues. However, I cannot get the blinds to move as part of a routine. I’ve tried routines for individual blinds and routines with all 3 blinds, but no dice. Is there a trick to make this happen?

Thank you.

I believe you need to select it under switches and select turn on/off

I use mine with switches with dimmer controls.