After updating to iOS 13.2, tapping on the attachment on the text view will not call this delegate method at all.
func textView(_ textView: UITextView,
shouldInteractWith textAttachment: NSTextAttachment,
in characterRange: NSRange,
interaction: UITextItemInteraction) -> Bool
Long pressing on the attachment will call this delegate method instead. I'm wondering It's a bug or intended change.
Any help is welcome.