light group causes "Unknown entities used in <automation>"

[tinuva]

What version of Spook are you using?

3.0.1

What version of Home Assistant are you using?

2024.5.5

The problem

Spook reports an issue that I have unknown entities.

Error:

However these do exist according to developer tools:

I have them configured like so in a yaml file:

light:
  - platform: group
    unique_id: lights_while_awake
    name: Lights while awake
    entities:
      - light.courtyard_braai
  - platform: group
    name: Lights while awake with guests
    unique_id: lights_while_awake_with_guests
    entities:
      - light.courtyard_lounge
      - light.courtyard_main_bedroom
      - light.outside_scullery
      - light.outside_main_bathroom
      - light.pool

Is there something wrong with my configuration?
Or is there another reason I can't convince spook that these really do exist?

Anything in the logs? Paste it here!

No response