Half the time I use my Flic button to run play, pause, next, previous, or play playlist on my iPhone, I get the message 'Spotify Web Connect: No active playback session'. This even happens if I've been playing songs on Spotify for more than a few minutes. Reopening the app fixes the problem, but this totally defeats the point of having a button to run these commands.

And forget about playing something from scratch, even if I choose a specific device on which to play it. Are there iOS/Spotify API limitations at play here, or is a Flic-related fix coming?