Markdown rule parsed as header #81760
Description
On macOS, Markdown shows HR and HR3 following properly (HR2 is parsed as a header):
HR
---
HR2
___
HR3
***
MarkdownBody doesn't show HR or HR3 at all.
{{ message }}
On macOS, Markdown shows HR and HR3 following properly (HR2 is parsed as a header):
HR
---
HR2
___
HR3
***
MarkdownBody doesn't show HR or HR3 at all.