Footnotes are being duplicated

[yash-chowdhary]

Tell us about your environment

• MarkBind Version: 2.13.1

What did you do? Please include the actual source code causing the issue.
Went to MarkBind's website

What did you expect to happen?
Footnotes should only appear "once", as seen here -

What actually happened? Please include the actual, raw output.

Footnotes are being duplicated, as seen in the MarkBind website -

[openorclose]

https://deploy-preview-1155--markbind-master.netlify.com/userguide/formattingcontents#footnote1

Should be fixed by this #1155

[yash-chowdhary]

Great! 🙂
Will close it once it's merged