Shelly: how to cleanup that mess!

I used Shelly for Hass integration since I discovered that HA could support directly the Shellies.
So I set the CoIoT configuration on Shellies configuring the unicast mode.
Now I can’t understand if it’s working and which one are the right entities.
For examples if I search the entities by “shelly” I can find two different groups of entities: the first shows as integration Shelly Smart Home the second UniFi Network (I’m using UniFi devices).
So can I safely delete all the Shelly Smart Home entities?
Just the fact to see entities with UniFi Network could be enough to say that CoIoT communication works fine?