List of steps to reproduce (step by step, including full links if applicable):
- Click the edit button for this old revision: https://en.wikipedia.org/w/index.php?title=User:Izno/Sandbox&action=edit&oldid=980018629
What happens?:
The q element does not display as highlighted.
What should have happened instead?:
It should be highlighted green, as the p element does (just swapping out the letter):
Software version (if not a Wikimedia wiki), browser information, screenshots, other information, etc:
1.37.0-wmf.18 (rMWd377d4fae704), which was c7fce87 for CodeEditor.
Firefox uptodate (91) if it matters.