Logic Pro X: How do I change the background color of a Marker?

You used to be able to do this. I follow the same steps. I even get to a dialog that shows me a preview, but when I click done. It doesn't save. Am I missing something?

In the attached screen capture, the label is selected. I click on the A button. This dialog appears. I click the page icon. Change the color to yellow. It even gives me a preview of the change, but when I click done the change doesn't stick/save. And I don't see any other "Apply" type option.

I want to have different colors for different sections (like I used to be able to do) because I use Logic for live performance and it helps me see when a different section is coming up.