Device_tracker and iCloud component

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Hi!

I have 2 questions about device_tracker:

  • Is there a way to stop adding (not tracking) devices after restart HA? For example, I’ve added BT component but it add some useless devices in known_devices. I’ve deleted them but they reappear at every restart (tracking is false by default, but they’re still in the file).

  • About iCloud component : same question as before and, is it allowed to rename their entity (not the friendly name)? Because when I change something, it recreate a second known_device and the first one become unavailable.

Thanks in advance!