On an Epic-Story issue pairing, the parent requirement Status isn't being calculated correctly

Steps to reproduce

1. Create epic: "E1"
2. Create Test "T1" for "E1"
3. Create Story "S1" inside "E1"
4. Create Test for "S1": "T2"
5. Execute "T2" in v3.0 PASS
6. Perform JQL search: 'issue in (E1, S1) and requirement status = "v3.0 - OK"'

Expected result:

• It should return S1

Actual result:

• It returns returning both E1 and S1