The matter switches add to HomeKit with ease however I was interested in updating the firmware and also seeing if I could monitor the energy in the tp link app and also use in home kit. I deleted the one plug I added in home kit and reset it. The second plug I hadn't added yet to HK I added to the Kasa app, updated the firmware and then added to HK successfully. The first plug which I had removed from HK I reset and added to Kasa app, ran firmware update and attempted to add to HK again. However this one says it s already added to another home when I do this. It'll work in the Kasa app but won't let me add to HomeKit and Kasa app. Anyone know why or what I might do to have it working in both places like the other plug?