Connecting to bluetooth audio on Raspberry 3

I’ve just installed OSMC, and would like to connect the audio output to my audio system via Bluethooth.

I can discover my device, but pairing fails. I’ve created a screen capture to show what I see: https://youtu.be/A4zdioGdmRI

I’m on the latest OSMC version. How can I debug this issue?

Check out this guide