There was an update today to address this issue, but there is a new bug now. When you change "Header custom background color:", every time you click anything, like different tab or clicking a disk or setting, banner color changes back to its default for a split second. In my case, I have theme on "Black", and I set background header color to "000000" which is black. When I click any tab which refreshes the page, I get bright white flash in the banner area for split second. Please fix this because it is annoying. Thanks.