I created plan in Portfolio that contains 2 releases: A, B. I have got a future sprint for a team in JIRA that contains 2 stories in release A, 2 stories in release B and 3 issues not related to any release. In Portfolio in Scope view I set Story and Release A in filters. The problem for me is that 2 stories from release A and 3 issues not releated to any release are shown. How can I filter issues only assigned to release A? It is important for me to see all issues in sprint but also to have opportunity to see issues only from selected release.