MQTT RGBWW light with more than 8 bit resolution without separate brightness values | Home Assistant | Page 1

I have a 12 bit RGBWW light that I want to add to Home Assistant, As a simple test my configuration.YAML looks like this:

mqtt:
  - light:
      schema: json
      name: mqtt_json_light_1
      command_topic: "home/rgb1/set"
      brightness_scale: 4095
      supported_color_modes: ["rgbww"]

A modified example from https://www.home-assistant.io/integrations/light.mqtt

I face two problems however, the color values are still 8 bit, and there is still a brightness value.
Is it possible to configure the light as to combine the two? So home assistant only sends out scaled R/G/B/CW/WW values?
Thanks!

Home Assistant

MQTT Light

Instructions on how to setup MQTT lights using default schema within Home Assistant.

#MQTT RGBWW light with more than 8 bit resolution without separate brightness values