I was watching the 2.1 video where at the end you can hit play and it will play the different rows.
Mine stops at the end of the first row. Missing something there, your lights are lit up at the right and mine only 1 light is lit depending on which key I press.
thanks for reporting, this is a bug, it should play your pattern when selected in the pattern view with DAW-Sync enabled. At the moment it only works if you select multiple patterns.