All my sonoff Zigbee door sensors report unsupported with current HA version and the new Tuya integration.
They were working fine on the Tuya V2.
I use a generic Tuya Zigbee hub and my Temp&Hum sensors work fine.
This API is going to be disabled in December. Hope until then HA fixes this, otherwise is going to be a problem.
Tuya pushed back the timeline for sunsetting the old API with 6 months; but it was too late for us to change course and ship the old integration.