volume_stateless: true results in sync function not working

[madtraxx18]

So I really like the volume_stateless controls (without the slider) But whenever this function is configured in a player the sync_volume function is not working.

If I changed the outline part below with volume_stateless: false the sync works again

• type: custom:mini-media-player entity: media_player.woonkamer_sonos _volumestateless: true hide: power: true speaker_group: platform: sonos sync_volume: true show_group_count: true entities:
  • entity_id: media_player.keuken name: Sonos Keuken entities:
    • type: custom:mini-media-player entity: media_player.multiroom_player group: true source: icon artwork: cover info: short hide: volume: true power: true
    • type: custom:mini-media-player entity: media_player.keuken group: true hide: controls: true

[kalkih]

Duplicate of #151