I have a structure grouping by sprint that includes a formula which has Sum over sub-items, Exclude duplicates and After filtering checked.
I am expecting the sum to consider just the stories, but the formula is also including the 'group by' rows for the sprint. The additional values display as gray numbers on the screen shot.
How can I exclude the group by rows from my formula? They are marked as duplicates, but the 'Exclude duplicates' flag does not change the result.