I have a long custom field label list. I want to create a timeline, group by that label, and filter to see only 5 of those label options. Currently, when I group by that CF and filter those 5 out, it only shows the ones that have something assigned. If I enable "show empty groups", it will show ALL the options, not just the filtered 5. There isn't a middle ground where I see those 5 filtered options only, empty or not.