Spotify is built in Chromecast. However, in order to cast Spotify on Chromecast, you have to subscribe to the Spotify premium membership. Or alternatively you can try to download Spotify songs as MP3, then you can transfer the MP3 songs to Chromecast for using freely.

I do not see this improving in the near future. Really bummed out by this, it kinda makes my flic buttons useless since I only have an Android running Q at the moment. Could we at least get some updates whether we can expect some updates to the android app or not?

@gerd-schadler same problem here with s9, already
a solution?

Dazu kommt noch das ich das auf mehreren Handys vom gleichen Typ der Fall ist. Nach teilweise sogar 24 Stunden ist die Verbindung schon unterbrochen.

Über Lösungsansätze würde ich mich freuen.
danke schön schon einmal im voraus.

i'm trying also to use double click in Onsong with the same results i.e. two single clicks Before I give up just wondering if you or anyone else has gotten it to work.