How to hide title/message frame in a UIAlertController?

Question

When using a UIAlertController, if I want to present a UIActionSheet with an empty title and an empty message, the frame for the expected placement

Answer 1

When I create a UIAlertController with this code I don't have the title spacing.

[UIAlertController alertControllerWithTitle:nil
                                    message:nil
                             preferredStyle:UIAlertControllerStyleActionSheet];

Are you passing in nil for the title and message or empty strings?