Hi, I am ready to install a KS230 KIT (three-way dimmer kit), an HS220 (single-pole dimmer), and an HS200 (smart switch). I intend to group all three so I can turn them on/off together via Google Assistant. 

My question is, how will the group behave with both an on/off switch and dimmers in the same group? Will an "on" command bring the dimmers to full brightness, and turn the switch on? What would a "50%" command to the group do with the on/off switch?