I need to track business Epics, but these are usually large and I like to break them down into smaller-sub-epics to deliver and track (via multiple releases). Jira doesn't support Epics with Epics (unbelievable really) and I need to work at ira as well as structure level so I create folders in structure under the main epic to perform this partitioning. Each Jira story is still linked to the main epic so I can use Epic reporting in main Jira, but it does mean that I can now track sub-epics at the folder level in structure too. Unfortunately this means that I can use the Epic extension automation because it doesn't understand the folders. Because the stories are under the folders not directly under the epic, the automation doesn't realise and creates duplicates under the epic. I guess this is more of a bug than a feature request.