Some Markdown sentences rendered in Standard Notes are ignored or broken on Listed.

Ordered list

When an un-ordered sublist containing code blocks appears anywhere within an ordered list, the numbering resets for subsequent items in Listed, except for one specific pattern.

The pattern that can avoid this issue is when "there is no blank line between the ordered list and the ordered sublist."

Math blocks (TeX)

Math blocks are not rendered.

This is more of a flaw of the HTML/XHTML and web standards.

All web display technologies - including HTML - should have prioritized making table creation, mathematical expressions, and diagrams as simple, easy and basic as possible, rather than getting distracted by movies/videos and interactive elements.

Line breaks or Paragraph breaks

Unnaturally large gaps appears in intentional line breaks by <br> tag and paragraph breaks.