The only reason I've still got my Hue hub in use is because I have not found anything that supports ZGP and I've got 4 of the original Hue Tap buttons. I don't

The only reason I've still got my Hue hub in use is because I have not found anything that supports ZGP and I've got 4 of the original Hue Tap buttons. I don't have any other Hue products anymore, but the hub still runs for those 4 switches.