Why can't I add timelines to a Roadmap Epic in Jira?
I'm using the Basic version of Roadmap in Jira. For some Epics I can add a timeline, but for other Epics I can't. I can't figure out what the difference is between the Epic. Or is it a bug?
When I add an issue to an Epic I can add this issue to the timeline. But I want all Epics to be shown in the timeline.