Migrate Hue lights from hub to Zigbee2MQTT

[red grove]

I saw on Reddit and on the Hue support site that the "light settings" for a light should have both "Delete" and "Reset". However, on the latest iOS Hue app I only have "Delete". Apparently "reset" put the light in pairing mode automatically. Now that "reset" is gone, what's the proper Hub un-pairing method?

[distant frigate]

I did my recently and all I did was delete them from the Hue app and that worked for me, once deleted I was able to add them to Zigbee but I did not use Zigbee2MQTT I just used deCONZ in the HA addons store