Failing to start spotify playlist on multiple sonos speakers

Configuration
1

Hi all

Tried to start a playlist on 3 sonos speakers with the following script:

alias: Neues Skript
sequence:
  - service: media_player.play_media
    target:
      device_id:
        - ba3950325c978c836676140284025488
        - 39ef944fe7e544ac6f64d2f6e9a3da55
        - d5cf0af955f76e2cf14ec1494d2237e1
    data:
      media_content_id: >-
        https://open.spotify.com/playlist/7lYLQIgQJuAeANNd1O?si=32de2040adf4883
      media_content_type: playlist
  - service: media_player.volume_set
    target:
      device_id:
        - d5cf0af955f76e2cf14ec1494d2237e1
        - ba3950325c978c836676140284025488
        - 39ef944fe7e544ac6f64d2f6e9a3da55
    data:
      volume_level: 0.25
  - service: media
mode: single

But I’m getting an error:

grafik
grafik944×55 5.34 KB

and it just starts on the last speaker in the row.

What am I’m doing wrong?

Cheers
Marco