Hyperlinks in Book-File work in interactivity preview but not in exported ePub

[confusedpupil]

The Hyperlinks connect the Documents in the Book File, in the Preview Panel in InDesign it works perfectly, the actual Buttons don’t. Funny enough, when I export the File as a Fixed Layout ePub only the Buttons work then and the Hyperlinks don’t.

Please Help

Kind Regards a struggling Student

[Willi Adelberger]

Did you write the hyperlinks in text only or also in the hyperlink panel as you should do that it will work?

[confusedpupil]

Thank you for your input, I've actually figured out a solution. Maybe this will help some other people so: I changed the Hyperlink Source in the dropdown from File to Page for all the Links. Suprisingly that fixed my issue so happy end!