I was in Keynote and was deleted some to the presentations and I got one presentation "stuck" It appears the App wants me to do something with the presentation but I can not release it. The presentation is looking like it wants me to rename it but the keyboard won't come up. The title of the presentation has an 'X" next to the title. I have 'New Presentation" in the upper left corner and "My Presentations (2 of 4) in the center. Nothing comes up for me to get out of the screan. How do I get back to seeing all my presentations?