I ultimatly want to change the display template for the people result (showed horizontally right under the search textbox) in the "Everything"-search.
To do so Ive been instructed to go to the search site Collection->Settings->Query Rules, find "People name in SharePoint Search", copy that and then modify my copy.
When left-click and select "copy" I get the error message
Sorry, something went wrong - Object with Id 00000000-0000-0000-0000-000000000000 already exists in the collection
This does not mean anything to me (except that I agree that something went wrong)
Ive testet it on three different Environments, with same result.
Anyone else got this problem? any solutions or leads? (work-around would probably be to change the original display template on server)