At page for “Add Device” – there is no instruction to “tap device to set up”. No explanation on what the star in the top right corner is when adjusting the brightness level. On Devices tab, there is a “+ Add” yellow button at the bottom right – there is no advise what this was for . . . adding another port? After pressing, I learn it’s to add another device. After finishing adding devices there was nothing to tell me to add a scene or group.  I clicked on finish and was taken to the home owners screen.  How does the installer know to add groups or scenes?