Integration discovered already installed

Using HA 0.106.1
How can this happen… or removed

Could be some other device that uses the hue discovery method.

Click it and see.

Yeah, the Hue bridge is HomeKit compatible, so the HomeKit Controller integration finds it

Mine keeps discovering devices that I specifically said to ignore.
If you want to see discovery headaches- Alexa. Many of my devices are discovered by Alexa multiple times and I have to manually forget the new extra discoveries.