Select only reference when searching for duplicates

[Brynjar Smári Bjarnason]

Hi.

I am trying out Digikam Find Duplicates feature. It seems to work well, that is the duplicates are found, but I am having a hard time finding some other way to delete the duplicates than to manually select all but the reference photos and delete.

Is there really no way to delete all but the reference automatically?

Best

Brynjar