CiviCRM 5.39.0/Wordpress 5.72
When adding a new Individual in backend, the Email only Dedupe rule doesn't work. When I enter the email address, no other data, of a known contact, it does not find the duplicate. If I enter the First Name, no other data, it finds duplicates. First and Last Names also work, but Email alone doesn't work. Using original rules. I want the de-duplication rule to work when only the Email is entered. What am I missing?