Thank you. This is the specific answer I was looking for.
Small note: on that link the footnote syntax is wrong (unless Supernotes uses their own specific syntax) in that it should be [^Footnote] (caret inside the brackets).
Small note: on that link the footnote syntax is wrong (unless Supernotes uses their own specific syntax) in that it should be [^Footnote] (caret inside the brackets).
Footnotes aren't part of the original Markdown specification (https://daringfireball.net/projects/markdown/)