REQUEST: Assume all lights are 100% in a scene with ability to dim or brighten?

[dro-ex]

It would be great if when a scene is set, the device assumes all the lights are 100% except for the brightest one and that would be the default for the created device, and have all the proportions dim proportionally. For instance, assume 3 lights and a new device created called "3 LIGHTS" , when a scene changes to light 1 20%, light 2 50 %, light 3 80% - the device "3 LIGHTS" would be set to 80% and can be dimmed so when 0% all the lights would be 0% while "3 LIGHTS" at 100% would be to light 1 25%, light 2 60 %, light 3 100%. Keeping color information.