In Team Managed Projects, the Stories set as child in Epic of an Epic are not appearing in the Traceability Report

In Team Managed Projects, the Stories set as child in Epic of an Epic are not appearing in the Traceability Report. Only the associations made with the link type defined on the Xray configurations appear in the report.

However, in the Overal Requirement Coverage Report, if we choose the Flat view, the Story appears.