It appears that there is no app to group devices in the Honey Beta. Am I missing something?
No, “tool” type apps are for Homey Pro only.
For example, I have 6 wiz color recessed lights in my kitchen. How would people group them so that the don’t have to turn 6 individual lights on and off? The goal would be to group them on a single virtual switch
Perhaps you can work around the lack of grouping by creating a specific zone for those lights. Then, frrom a flow, you can turn on all lights in that zone.