Mini Media Player - Spotify Playlists don't work?

Fairly sure this is me, rather than this very nifty card, but have picked through fairly carefully and can’t spot my error.

Just trying to play a simple playlist with a button:

  • Have spotify integration installed and running
  • Have followed the instructions in github (code below)
  • Have tested the device connection by using the text to speech option and all plays perfectly, so feels like it’s something with the spotify connection or the below code being wrong??

Can anyone help with any ways I can test/diagnose this?

Copy to clipboard

entity: media_player.all_master_bedroom
type: 'custom:mini-media-player'
artwork: cover
source: icon
  volume: true
  columns: 3
    - icon: 'mdi:cat'
      type: playlist
      id: 'spotify:user:spotify:playlist:37i9dQZF1E36RtrVYerk3U'

Please use the search button and post questions in the existing thread of the card, instead of opening a new thread each time you have an issue with a card. This is ‘Show your projects’ not ‘Show your questions’ :wink:

Ask here: Lovelace: Mini Media Player