Make Notion iOS AudioBus and AU compatible please

I'd really like to see AudioBus and AU support in Notion iOS. For my workflow what's really missing in the AudioBus world is a first class notation app. Notion iOS would be perfect for that. Plus being able to use 3rd party instruments like the new Ravenscroft piano would be nice. For a small to medium sized ensemble I don't think this would be a resource drain on Notion or the iPad Pro.