Anyone having any luck with the LXZB-02A Zigbee 3.0 Smart Light Dimmer?

I’ve being trying to pair the LXZB-02A Zigbee 3.0 Smart Light Dimmer to HA. It pairs OK and works for about 10 seconds and drops back to pairing mode (flashing LED).

I’m using a Bitron Stick and ZHA integration.

Did you have any luck with this in the end?