Hi @cbelnavis,
Thanks for your feedback, glad to read that the update resolved your problem.
You can create your own instruments via using the MiniSampler.
Please find the steps how to import audio files described in the “MediaBay” chapter of the Cubasis help: MediaBay
AUv3 support has been established by Apple. Please make sure to let Google know, that you want to see something similar on Android!
Hope that helps!
Best,
Lars