Sync External Device to Super 6 MIDI Clock

I’ve been trying to sync a Volca Sample to the Super 6’s MIDI clock, I enabled the clock output and made sure the Volca is set to ‘Auto’ for its MIDI clock source, but no matter what I try it doesn’t work. I can sync the Volca with other devices just fine and if I hook an external device to the MIDI input on the Super 6 I can sync its clock to that device, but for the purposes of right now I want to use the Super 6 as my master clock source and can’t. What am I missing?

@Undercat - any luck if you turn on the Super 6’s sequencer and/or ensure sync is on to send clock out? Same results?