Sorry to say, but I can just confirm your observation, and I'm going with your workaround (4): A mandatory, undeletable record is created in Group and used by default if Item has no Group assignment. Kind of a hack, but IMHO the best bypass. Mattes

Thanks a lot, your post made my day after two days of frustrations ... the property scrollEdgeAppearance of UINavigationBarAppearance finally made the trick.With regards to your other problem I filed a RADAR in January 2018 without any success so far.Greetings, Mattes

Hi Quinn,Feedback ID is FB7530945.Take care, Mattes

Short update:The observed behavior is confirmed by DTS: if the PreviewViewController's view is extended to its superview's edges, all UIGestures are consumed and not processed by QL. Potential bypass: Reduce the view's size left / right (e.g. by constrains) to allow some area for swiping. A bug report is filed and will be brought to the engineering team's attention.Mattes

Not sure how this should work: Opening the mail should automatically add a calendar event without any user interaction? I doubt this is either technical achievable, in alignment with app store policies (without user consent) and what I would like a mail to do as an end-user... Why not go with an .ics attachment and let the user save the event?