In Jira Xray In Report shows all requirements (stories) instead of selected test plan.

[Surykant Rodi]

1. In Jira Xray, when I attempt to generate a Traceability Report or Overall Requirement Coverage Report by selecting a particular test plan, it displays the requirements that are part of the test plan. However, it also shows requirements (user stories) that are not included in the test plan. Why is this happening?
2. How can I generate a report that only displays details for a particular test plan and its associated user stories?