Month comparisons following a preset pattern



For example, if I'm looking at orders per the Preset of "Last Month", with an added comparison date of "Same Month Last Year"

Say October 2017 (Last Month) to October 2016 (Right click, Compare to same month Last Year).

When the report updates next month, the comparison date doesn't update (as it's not a preset), so in December, the Preset "Last Month" will update to November, but the comparison month will remain October 2016.

Any way to make the comparison month update according to the preset "Last Month"? or add a preset Last Month Last Year?