Sign In with Apple: Learn About the New Identity Provider

So what is the implications for iOS apps that provide

  1. an Passwordless SMS Auth0 sign in flow?
  2. a social media Auth0 sign in flow?
  3. a user name and password Auth0 sign in flow?

Thanks for any advice, even if it’s a link to official documentation from Apple. We’re eager to know what the ramifications will be for us.