EDIT Apologies, I meant to reply to derekcentrico.
I’m intrigued by the ability to have the announcement played in sync because my understanding is the announce option is incapable of doing this on unjoined speakers.
In your tests, you say you removed “join/unjoin” but does that mean you did not use an explicit media_player.join service call and used the integration’s own ability to do it?
Or are you saying you used no form of joining whatsoever and played the announcement, in sync, on multiple unjoined speakers?
I wasn’t able to find a “fade transition” option in the integration’s documentation. Are you referring to delay or something else?
