Suggestion: add a brightness control in the button of each escenes.
If we build a escene with a little part of a group lights
( for example this is a bias under the table for cinema with one lamp and strip) (those light are in a group with four roof gu10 and they are turnoff)
when we tap the selected scene we can’t control in one touch the brightness of selected light. Need to enter in the group and in each light and grow and down The bright.