Tuya Local Zigbee device setup

So I am running version 4.0 of the tuya local.

I have added my multi mode gateway and this shows up fine.

Now trying to add my zigbee radiator valve.

It is all linked to the tuya account and can be operated through the standard tuya integration.

When using Tuya local it does not show as a discovered device.
I have tried to add manually but it requires a host address which I don’t have as this a zigbee device not wifi.

What am I doing wrong.