We closed a sprint and had a story that carried over. We added sub-tasks and later saw that they were assigned to both the completed sprint and the active sprint. Given these didn't exist in the completed sprint - they should not be tagged as such.
Attempting to remedy it via the Bulk Edit DOES NOT work as the Change Sprint field states "Inherited from parent."
Guidance as to how to remove a sprint from a sub-task would be appreciated. Thanks.