@emil Hello. I have tried to re-add my Flic LR hub (and Flic 2) since october without any luck.
I have reset the hub at least 50 times (pin hole button, 13-15 seconds) and the hub is resetting OK. Then I add a Flic 2 button and receive a message saying the hub's firmware needs to be upgraded, which I do. The firmware upgrade is successful (3.0.12), but when I try to "Add to homekit" from the button configuration, the hub (and button) is not seen by HomeKit/Apple Home, and I never get any notifications regarding the Flic Hub requiring access to Homekit or network (that only happened once, the first time I went through this setup). There is no mention of Apple Home in the Flic app settings either.
I've also tried to add a new home in the Apple Home app. I have the latest iOS (15.x) installed on both iPhone and iPad. I have an iPad and Apple TV (also latest TvOS) configured as Home hubs. I've also removed the Flic app from all devices, and reinstalled it. No luck whatsoever. Any ideas?