Is your feature request related to a problem? Please describe.

Currently, to do cumulative count with a breakout, it needs to be grouped by the breakout first. E.g. To do cumulative count of accounts over time by plan, you need to group by Plan Name first, followed by Created At. That is not intuitive for users as users would intuitively group by Created At first and then followed by the Plan Name -- the reverse order.

Another way of thinking about this is, if a user starts with total cumulative count for all plans, and then wants to break that by plan, currently it is not as easy as adding an additional group of Plan Name but it also requires the user to reorder the grouping. Without reordering, the counts are wrong. If the user adds the grouping in the Summarize side bar, it's not possible to reorder there without removing the initial group first.

Describe the solution you'd like

Ideally, it should work regardless of the grouping order, however if we have to pick one, then the reverse order from current implementation would be more intuitive, so Created At first followed by Plan Name. With that setup, it is easy to add the 2nd grouping when starting with total / one grouping only or switch to another 2nd grouping.

Describe alternatives you've considered

Existing behavior and remember to have the groups in the right order, otherwise the counts will be wrong.

How important is this feature to you?

It would make the cumulative count feature easier to use with breakouts.