In XWD11 Prem.

I am using the nav bar from the web template "Primary". I've added all my pages and would like to make the nav button colors sequential

Green --> Orange --> Red --> Blue --> Green --> Orange --> Red --> Blue --> etc, etc...

However, when a new page is added, the nav bar assigns the color Green to subsequent button backgrounds.

I've tried ungrouping, changing the button color, selecting all of the buttons, and then Create Navigation Bar (under the Arrange drop-down).

I then get an option box that asks how I would like the buttons replicated. I've tried each of the options but I wind up getting horrible results such as all the buttons the same size, color. It's just a mess.

I thought this would be an easier, more intuitive thing to do. Any idea how I can assign specific colors to the nav bar buttons without it exploding on me?