Help Blue sound player

Configuration
1

Hi I am trying to have my Blue Sound Speaker. Play a radio station (or source) when it turns on. I saw a post back from 2018 - that said to do this:

action:

  • service: media_player.select_source
    data:
    entity_id: media_player.kitchen
    source: P4

I tried this and it did not work.

Here is my Yamal below:
alias: Play NPR
description: “”
trigger:

  • platform: device
    device_id: 9ec31f154cc759befc4ec69025cad7de
    domain: media_player
    entity_id: 00f24cdb7f9723bb4374db41990eca49
    type: turned_on
    condition:
    action:
  • action: media_player.select_source
    metadata: {}
    data:
    source: P1
    target:
    device_id: 9ec31f154cc759befc4ec69025cad7de
    mode: single

when I run it nothing happens… when I look at the device/speaker on my dashboard I can see the “source” and hit play and it works. But I want it to play that source as soon as it turns on.

Any help would be great!