`Using the "Identifier" filter on the "My Population" page of a CO will display duplicate results for the same person (presumably because the string entered matches multiple identifiers).

In my case, I type in "mrday" and I get 4 results to the filter. Hovering over the name shows that all results link to the same {{co_people/canvas/<id> }}destination. In my record, this string is present in a UID, two ePPNs,  and a System of Record Identifier, so the number of displayed results correlates with the number of matches.

Stating the obvious, it would be preferable to only display unique records.