When I used this app years ago, I could place navigation buttons on the pages to allow users to move from page to page (e.g., previous, next, about, etc.). I'm creating an online course and need to have navigation buttons for the user but I cannot find any way to access them or place them. Doesn't X5 provide those anymore? If not, it's worthless to me. I've read everything in the app helps and online guides and helps and there's nothing at all about navigation buttons. ????