No way to add Eufy homebase to iOS HomeApp and EufyApp

Hello everyone !

I’m a beginner with HomeKit and Dufy systems.
I bought a Homebase 2 with doorbell.

I successfully configured Eufy homebase and doorbell with the Eufy App, all was working great.

Just to test, I wanted to add Eufy homebase and doorbell to the iOS Home App.
So, I try to add an accessory in Home App, it doesn’t connect to anything after the code scanning.
I reset the homebase, and successfully add the Homebase in Home app.
The doorbell does not appear anywhere, so I presume it’s useless to add this accessories in Home iOS App ?

But then, I wanted to add the homebase again to the EufyApp, and here I was having this error “Homebase 2 is linked to a home app. Please delete from home app before…”.
So, the documentation said that we can add the Eufy bridge to both Home App and Eufy App, but an error exist to prevent this case, so it’s not true ?