I did what is described in "Check out What’s New in User Notifications from #WWDC18" https://developer.apple.com/wwdc18/710 around 27:36, in order to add a button "Appname Notification Settings" at the bottom of the app's notification page in Settings; I implemented the
func userNotificationCenter(_ center: UNUserNotificationCenter, openSettingsFor notification: UNNotification?) {
protocol function, but the button does not show up in the page in Settings. Is this a bug in iOS 12 beta?
Note: currently only using simulator