iOS device not available as a client.

[mjh-source]

• iOS device is not listed as a client.
• Pressing 'play' does nothing except change the button to 'stop'. When taping this, the app crashes.
• Volume controls work fine for existing clients.
• Streaming audio from mopidy, which is running on the same machine as the snapcast server.

[mjh-source]

Update: The device appeared later when the playback on the mopidy server was paused. Whether it was because of this or simply because of an elapse in time that it worked, I cannot say. Either way, I'm not closing it yet since clearly there should be at least some kind of error message when this happens, not simply the app crashing.