I faced the same issue. What I have found out is ASWebAuthenticationSession only uses custom URL scheme. I tried with universal link, still does not work. Callback is not happening back to the app. I would suggest you to use WKWebview for http/https scheme or use custom URL scheme.
VVD93
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Hey, I have uploaded the screen recording and diagnostic reports under ticket number FB12022823.
I didn't get any deprecation warning. I just found out in the online API documentation that it will be deprecated. I checked the API doc UITextView.h. It is there. Thanks. I got the callback in primaryActionForTextItem and menuConfigurationForTextItem.