Samsung TV - New Integration Created Each Time I Power On TV

My integration page asks me to configure my Samsung TV whenever I turn it on (the TV).

I allow it to set it up, assign it to an area, and its good. Next day, I turn it on again, HA re-discovers it, and adds a NEW integration, with the same hostname.

I currently have three, and I don’t know how to make it stop. I want to use the integration, but the duplicates are not helpful.