Changing Colours for courses not working

How bad is this?: Not working

I tried to change my course colour from the default red, to "#FFBF00" which is a yellow, and when I clicked save, literally nothing happened :(

BetterCampus context

• correlation_id: 24395b8c-cab4-4919-8682-e5afc97fa1c3
• bc_surface: navigator
• bc_extension_version: 8.3.0
• browser_platform: Windows