I have Gosund switches all around the house. There’s one that controls the overhead hanging light in my son’s room. I am putting a Nitebird RGBW bulb in that fixture that runs on Tasmota. When I’m in the UI of HA I want to be able to click the button for on/off of the switch, but when I hold down have it show me the color wheel for the bulb. Is this a thing?
Check out “Options for Entities”. There are probably some other ways to achieve as well…