Include a specific CTA within the popper component inviting users to provide feedback regarding the Tainted reference feature (during step 1).
The "Leave your feedback" link directs users to an internal Wiki page. the URL this will lead to is a wiki page called "Wikidata:Mismatched reference notification input" with the category Development input.
The "find out more" link is the help link the way we currently have it, just with different text and placement.

