Edits can be lost by accidentally clicking links in a talk topic. (original report: https://phabricator.wikimedia.org/T228278#5387895)
- View any talk comment with a link (e.g. username signature)
- Enter some content into the textarea (start writing a reply)
- Click "Jdlrobson" or other link.
Expected: I am prompted to whether I want to leave
Actual: I am navigated to the link