Integration appears to successfully find the two Tuya devices (Zigbee gateway and zemismart zigbee roller motor). However, continue to see this following message at bottom of integration app:
Newly detected Tuya devices on your LAN will be added to Hubitat shortly. Refresh the list below to check.
Name IP Status
zemismart zigbee roller motor
zigbee 有线网关 192.168.1.99 &
Are these devices not supported and/or anymore guidance?
If you're talking about the Tuya Integration introduced in release 2.4.4.129, then I'm all but certain that's just for Tuya wifi devices (switches, multi-plugs, dimmers, CT, and RGBW lights supported currently).
It sounds like that shade motor is zigbee, so it should be paired directly to Hubitat. I have no idea if there's a compatible native driver for it, but I'm sure there is (at least) a community driver option available if you search for it.