When I search for WikiTree matches, through the whole of WikiTree (not just my list), and filter in various ways (birth within one year, exact name, etc.) they filter fine. However, when I say to "include married/current last name matches" and choose "only last name at birth "matches" it doesn't screen for LNAB. Am I choosing incorrectly? I don't want matching someone with a LNAB of "Jones" bringing up those whose LNAB is "Smith" though their current name is "Jones".
Here is a result of such a search:
https://www.wikitree.com/wiki/Special:FindMatches