When quoting a reply that contains a heading, the heading syntax gets rendered as plain text. This is presumably caused by the leading space. Note below that even when stripping spaces manually, `##` still gets interpreted wrongly if a bullet list follows.
----
Example text.
== `==` heading ==
* Foo
## `##` heading
* Foo
Quoted (default):
>
> Example text.
>
> == `==` heading ==
>
> * Foo.
>
> ## `##` heading
>
> * Foo.
```
>
> Example text.
>
> == `==` heading ==
>
> * Foo.
>
> ## `##` heading
>
> * Foo.
```
{F1704252}
Quoted (strip leading spaces on headings):
>
> Example text.
>
>== `==` header ==
>
> * Foo.
>
>## `##` header
>
> * Foo.
Quoted (strip all leading spaces):
>
>Example text.
>
>== `==` header ==
>
>* Foo.
>
>## `##` header
>
>* Foo.