thank you for all development of Drambo!
Just wanted to report, confirmed empty auv3 AudioLayer sampler after loading Drambo project.
Yes, I can confirm this. iOS 15.7.3, iPad Air 2, Drambo 2.23.
The behavior is the same whether AudioLayer is set to save to iCloud or to local storage.
After last update AudioLayer now properly load with samples , so problem solved. Thank you beepstreet for quick fix!