Footnotes support in EPUB

[dial-888]

Is it possible to add footnotes support to EPUB books?

[bigbag]

@dial-888 It is possible, but I don't understand footnotes UI pipeline , how it will be work?

• List Overlay → Jump
• Cycle Highlight → Jump
• ...
  ?

[dial-888]

I guess it should be similar to crosspoint.
Something like that: