HA says Tuya Devices are unsupported

I recently installed the Tuya Integration. It acquired the 4 SmartLife devices. I am now able to control these devices from HA. However, I just noticed that on the Tuya Devices list, the model have the “unsupported” comment under the Model column. Is this normal? Do you have Tuya devices in HA?

I have 34 Tuya-compatible devices, and all have a model name not unsupported. What are these devices?