I've never used smart bulb mode before, but i have a need to. I set my Zen72 (700) to smart bulb mode for some Hue lights. It works fine in that the lights have constant power.
However I'm trying to get the paddle to work to toggle and dim the Hue zone and i cannot get button controller to recognize button events.
Haven't looked at this in detail yet, but I bet it's a parameter that needs to be set.
Paddle actions might have been disabled....somehow.
What driver are you using? I use @jtp10181 , Jeff's.
Look for ZEN72 advanced document from Zooz, with a list of all parameters and then make sure you have it set right.