Exporting interactive buttons to epub

I created several interactive buttons using multi state buttons that all worked perfectly when previewed. When I went to export the document, the buttons did not work on the exported epub document. The pictures/videos that were set up in the multi state buttons were on separate pages once exported and there original button no longer worked.

I use a Mac and thought that may be the issue, but when I opened the document on a Windows laptop it did the same thing. What can I do to make the button work when exported?