Yeah this is super annoying. I want to use AUM as a effects/mixer, and for it to have my digitakt sequence ipad apps. It almost works, but lack of external midi sync and transport stops it being 100% locked in. I’m mailing the developers about it, we’ll see if they do anything. They seem to be reluctant to rely on external midi for anything and expect IAA and Link to do all the syncing work.
For the moment I’m sequencing and triggering apps like elastic drum and zeeon sort-of directly from digi through AUM without using the AUM transport, works just fine. But it does mean I can’t use synced effects like loopers or fuege etc.