Your color schemes have been disabled so if you wish to switch back, you will need to enable them again.
You will see 2 new categories that you can set:
1. The Rows even color and Rows even background sets the colors for the even lines in a list. By default the even lines in a list (like players list) is of a different color than the odd lines.
2. The Row hover color and background color allows you to set the colors of a row when you move your mouse over it.