The manual states it only works when in the menu , and I’ve only seen video examples of it being used when driven by an external sequencer / digitakt keys (which I presume work differently to the 16 step buttons being used to input key trigs) , my initial hope was that I could sequence it using internal track but I don’t think that is the case .
I think it’s also the case that it also works like this on analog keys and not analog 4.
It could possibly be done via midi loop back but that can have issues with start/stop midi messages.
But I could be very wrong as I’ve barely touched it , I’ve messed with it and watched a few videos.