WL-Box2 to be used with Tuya App or any other front end is not really an value add.
Actually WL-Box2 is nothing more than a FUT100 on the smartphone.
It should be possible to get each zone with a own entry at the frontend (e.g. Tuya App) to have a fast access to each zone.
It should be possible to steer it with google assistant by just say e.g. “switch zone x to red”
Actually it’s just possible to switch all