Our Project has the following Status:
To Do: OPEN, SUBMITTED
In Progress: IN PROGRESS, RESOLVED, IN QA
Done: CLOSED
After completing a Sprint the Resolved & IN QA are not moved into the next sprint and those issues are not yet done so we manually move it to the next sprint but it will affect the burndown since it's a scope change. I also checked the Column management in the board configuration and it shows No issues are on "RESOLVED" and "IN QA" status (Screenshot #3)
Please refer to the attached photos, The number of undone issues are 125 (IN PROGRESS, RESOLVED, IN QA) (Screenshot #1) and it should be shown on the incomplete issues that will be moved to the next sprint but there are only 93 issues (OPEN, SUBMITTED) that are shown to be moved to the next sprint (Screenshot #2).
Screenshot #1

Screenshot #2
Screenshot #3