How can I change the color used as the background to an epic's name, as seen from the Active Sprint or Backlog view? In the old UI, the color displayed in the Epics panel (visible from the Backlog view) was a dropdown with a color picker, but with the redesign that's no longer the case and I can't find an equivalent configuration option.
I have two similar, but distinct Epics in this sprint that are both showing up with the same gray background, which is super confusing at first glance.