How do I change the clip, not the track, color?

I'm using Audition CC. Whenever I use the razor tool to cut a clip into smaller sections in previous projects it has changed the new clip to a different color and cycled through the rainbow. When I have done this in my current project, it only alternates between yellow and purple. How do I fix this so I can actually see thee different sections of clips? I've tried toggling the "randomly assign color" option in the preferences menu and it hasn't made a difference.