On Beta cluster, logged-in, with the IP Info feature enabled:
- https://en.wikipedia.beta.wmflabs.org/wiki/Special:RecentChanges?userExpLevel=unregistered
- Open devtools
- Pick a user and open their contribs page.
- Toggle the IP information panel.
Actual
{ "warnings": { "options": { "warnings": "Validation error for \"ipinfo-infobox-expanded\": not a valid preference." } }, "options": "success" }