After toggling Sprints on/off, issues will not clear board when completing a sprint

Question

I have a next-gen (team) project that started with Sprints. After the project kicked off we turn off sprints to go back to just Kanban. We have now gone back to sprints.

However, when I close a sprint, issues from that moment of Kanban do not clear the board. They've persisted into "Done" for two sprints now.

I tried inspecting the issues via the API versus ones hidden when closing a sprint. I cannot tell the difference. I just want to get these things off the board so it's more easy to view.

Matt Glaman · Answer

They display in the appropriate "Done" column (I have a Done and Won't Do)

When reviewing the issues over the API, the resolution field is set. Since it's next-gen, I had to use the API to inspect.

Trudy P Claspill · Answer

Do they display in the right most column of the board?

Do they have a value in the Resolution field?

Matt Glaman · Answer

They are displayed in the board view for the active sprint. They were "Done" but still carried over, and not treated as done.

They appear in the Backlog view of the sprint, all as resolved.

No subtasks.

The sprint field had the completed sprints and current.

I went through and removed the current sprint, so they would be removed. I'm waiting for the next sprint to close to see what happens. ie: Do they reappear? Do currently closed items from the sprint stop appearing?