Please support RFC 6238 TOTP token generation, not just device based
RFC 6238 is an open standard, and there is a mature ecosystem around this standard.
iPhone SE, iOS 10.3.1
We are fellow users, these are user-to-user forums, you are not talking to iTunes Support nor Apple on these user forums. If you want to leave feedback to Apple about something : http://www.apple.com/feedback/