Steps to replicate the issue (include links if applicable):
- Active dark mode in Vector 2022
- Open the TemplateData editor ("Edit template data" on top of the source editor of a template, e.g. https://en.wikipedia.org/w/index.php?title=Template:Template_sandbox&action=edit)
- Add a new parameter
What happens?:
Notice the parameters show up with a white background.
What should have happened instead?:
Codex tokens should be used so the tags are automatically styled for dark mode.
