In the "Plan" view of an agile board, the name of the connected epic shows up as a "label" on the story. However, if the epic and the story is not in the same project, then no such label shows up. I have verified this by putting the epic in the same project (label shows up) and then moving the epic to another project (label disappears). The agile board has been set up to show issues from both projects, so the epic still shows up in the left column, just not as a label. Is this a bug or is there some way around this?