Sphinx extracts Markdown without inline markup

[jpmckinney]

Describe the bug

If the Markdown document contains:

This is **bold text**.

Sphinx extracts into a POT file:

This is bold text.

To Reproduce

Steps to reproduce the behavior:

1. Clone https://github.com/jpmckinney/myst-parser-tests
2. Run instructions at https://github.com/jpmckinney/myst-parser-tests/blob/master/index.md

Expected behavior

It should extract:

This is **bold text**.

Otherwise, translators don't know which words to emphasize, since that information is lost.

[jpmckinney]

Note: We might still need something like #301.

cc @choldgraf

[chrisjsewell]

#301 (comment)

I guess I can close this then?

[jpmckinney]

@chrisjsewell If #301 is merged. Otherwise, this is still an issue.