Hey Guys!
Thanks for your posts.
While I am more than happy to provide some information here. Do note, this is a user-to-user forum for discussion and not technical support. For any issues like this please contact technical support for the latest information and possible resolutions. Below is the support contact link.
http://www.ikmultimedia.com/contact-support/Now, moving forward. Unfortunately we were able to recreate this issue as well.
We have already reported this to our development team for further review. We will see if this is something that can be quickly be fixed on our end, or if it's an issue with can check with Apple to see if it's on iOS 12 related issue.
We've also found that if you assign those parameters via MIDI, you can have full control. This is just a workaround for now, while our development team works towards a solution.
We do apologize for the inconvenience and thank you for your understanding while we resolve this issue.