Blue 2-1, Zigbee RGBW Lights, Hubitat, and Homekit. There must be a better way

These are the steps I take for group binding in Hubitat.

How To’s | Setup Zigbee Group Binding - Hubitat - How To’s & Flex Zone - Inovelli Community

You would first want to get rid of the individual bindings though. Go through the binding app and click the slider over from “bind” to “unbind” and then hit “save”. After you are sure the binding is gone (perhaps test it at the switch) then you can delete the binding app instance.

For individual binding (just for reference) it is ok to leave or to not select color. I usually do not select it because the device doesn’t support it, but it shouldn’t hurt anything if you leave it selected.