I’ve developed a SwiftUI-based iOS recipe app (in Xcode 12, requiring iOS 14) and would like to be able to share recipes with other users of my app. I invoke a share sheet in code that successfully shares out a JSON-encoded object, but I’m puzzled at how to let a user consume that object via email, AirDrop, or Messages. I see the onOpenURL modifier, and the share extension, but don’t know which to use to 1. Make my app’s icon appear in the list of eligible receivers for my shared object, and 2. Consume the object. I’ve also read about developers having trouble importing from Messages. Should I be looking at creating a Messages extension, too?