I have an InDesign CC file I'm working in with interactivity through out. I have buttons on the master page that are used as "tabs" so that on every page, users can click to jump to different sections. They work fine when exported to a PDF, however when I go back in the InDesign file to make any other changes to text or anything else (not the headers or buttons for the destinations), the buttons re-set their destination to $ Basis. I'm not making any changes to the destination, which are the headers so I'm not sure why they would re-set. This has happened with other buttons randomly, but I'm wondering if anyone else has experienced this and if this is a bug in IND.