For example, a footnote with bullet list in html is rendered in the body, and leaves the empty footnote at the bottom of the page.
A footnote with bullet list in markdown is collapsed.

They work fine when paged-footnotes: false.

Source Rmd

---
output: pagedown::html_paged
paged-footnotes: true
---

A sentence.[^html]

Another sentence.[^md]



[^html]: <ul><li>a</li><li>b</li></ul>

[^md]:
    - a
    - b

Output