bug(commonmark) Formatting within link in Markdown gets moved outside the link in translation

[yellis]

Describe the bug
Toggling from Markdown to rich text and back to Markdown causes asterisks (in the placeholder text for links) to be displaced.

To Reproduce
Steps to reproduce the behavior:

1. Go to MD mode. Type in [**this is a link**](https://google.com)
2. Toggle to RT and back to MD
3. Text is now **[this is a link](https://google.com)**

Expected behavior
Any markdown formatting that was within the link in markdown should stay within the link

Desktop (please complete the following information):
Windows 11 Chrome 103

Additional context

• https://meta.stackexchange.com/a/380316/51
• https://meta.stackexchange.com/a/362047/51