Rpi_gpio_pwm controlled lights do not show up in scene editor

Configuration
1

I Do not know if this is a Bug, a missing feature…Or if I’m doing something wrong.

But I found that Lights that I control via rpi_gpio_pwm

# Example configuration.yaml entry
light:
  - platform: rpi_gpio_pwm
    leds:
      - name: Lightstrip example
        driver: gpio
        pins: [17, 22, 24] #[r, g, b]
        type: rgb

are not showing up in de scene editor. (and can not be selected.)
Al tough if I manually add it to scene.yaml. It works when I activate the scene

# Example scene.yaml entry
- id: '1579289521969'
  name: example scene
  entities:
    light.lightstrip_example:
      brightness: 255
      friendly_name: Lightstrip example
      hs_color:
      - 345
      - 42.857
      rgb_color:
      - 255
      - 145
      - 173
      state: 'on'
      supported_features: 49
      xy_color:
      - 0.456
      - 0.29

It would be nice if it shows up in the editor as wel.