I would like to be able to add the "Date Range", "Graph by", and "Compare to" date elements to a dashboard as controls and be able to have it control a singular or specified card(s). If I have one period over period chart on a dashboard, my users have to use the page-level date configuration (where "Compare to" is only relevant for one card). That, or I need to create Variables, which negates the utility of the period over period chart
