Shelly Bluetooth Gateway in HA

I have configured a Shelly Uni Plus as a Bluetooth gateway and set it to active. I also see Bluetooth devices found in the Shelly log, but these are not displayed in HA.
Does anyone have a tip or what mistake am I making?
Thanks

look at bthome integration
image

Hello and thank you for your quick answer.
If I want to activate BTHome say it:

Screenshot 2024-11-30 134042