Ability to Clone or Copy Prioritization Report Layouts / a bulk remove feature to remove multiple records from ranking

We are beginning to use prioritization reports, however we are aligning them with our sprint planning. I created a prioritization report for our current sprint, we ranked everything within the sprint, added in related fields we wanted to see like feature progress bar, epic, release, etc. But when I want to create a new one for our next sprint if I copy the report it keeps all the records in the rankings and there is not an easy way to bulk remove records from the ranking this if I have 59 records from our previous sprint in the report I have to remove them 1 by 1 to keep the layout or I have to start from scratch and build the layout I want each time.