We have recently migrated our Jira software to Jira Work Management (business project). We have a lot of issues on the board and at the beginning, when I set up on "Customize Cards" to show Epic link on the board, it was there. But right now, even when I have Epic link checked off, it doesn't show epic link on the board. Is this some kind of bug or is it because we have a lot of issues on the board? Seems like a lot issues shouldn't be a problem, right?