I had a sprint where all issues were marked as complete.
I created a new sprint and added a new set of issues.
I then selected "Complete Sprint" on the first sprint
Then selected "Start Sprint" on the second sprint.
I was shocked to find all the issues from the first sprint appear on the new sprint.
I've now got 109 issues in my new sprint, even though most of them were marked as "Done" in the previous sprint.
How can I get rid of all the "done" issues?
I don't want the list get get bigger and bigger.