Issue history has no original value for Sprint when a Sprint is deleted

Summary

Deleting a sprint add a change history item to issues that were in the sprint. These items have no Original Value or New Value

Environment

• Jira Software 7.x and later

Steps to Reproduce

1. Create a sprint in a Scrum Board backlog
2. Add issues to a sprint
3. Delete the sprint
4. Check the history tab if an issue that was in the sprint

Expected Results

The Change History shows an Original Value of the sprint that was deleted and no New Value

Actual Results

The Change History shows no Original Value and no New Value