@mattab I would need someone to check all reports and various features to check if the totals make sense and when it breaks and when it works etc.
A bonus is that it shows on hover percentage values for some
% rate columns. The shown percentage here is basically compared to the average (would need to somehow adjust hover text). Doesn't work for time metrics though because then other percentages break.
While this implementation could work in some cases, I have no idea if that always works or shows correct data.
If this implementation doesn't work as expected, we may need to schedule this for 3.8 or 3.9 if it is important as it would be a lot of work.