I’m also not familiar enough with ePub3 … I’ve been exclusively ePub2 for a while. I know someone here would be able to tell you if it’s possible.
If it can’t be done with an aside then, worst case, although a little duplication of effort, you could put a copy of your footnotes at the end of a given chapter as a “normal” footnote…
You’d see your aside/pop up AND the note at the end of the chapter.
|