"Grouped Tags Applied" - Unique Contacts Only Option

The report called "Grouped Tags Applied" is really cool! However, it's showing me the total number of tags applied instead of the unique number of contacts that have that group of tags. So it's double counting a lot of them. It would be nice to have a checkbox in the Display tab to "Show unique contacts" only. Just like the "Tags Applied Goal" report. See the mockup that I've done :) Thanks again!