Add Mired or Kelvin Sensor to Flux component

I really love the Flux component for keeping my light temperature adjusted over the day. One thing that would be a good addition to this integration is a sensor that provides the current kelvin or mired value.
The reason is the following: When turning on lights, it would make sense to already provide the correct color temperature with light.turn_on otherwise it will always turn on with the wrong color temp and then adapt as soon as Flux kicks in.
This is a feature that the Circadian Lighting custom component supports, but I’d like to stay with the native integrations.