highlight icons of running programs in taskbar

I've done a search and cannot find anything on this:

I have just got True Launch and love it. The only thing which is odd is that if I have a shortcut to a program pinned in the windows taskbar and the program is running, then the icon in the taskbar is highlighted. The icons in the True Launch taskbar do not highlight for running programs. I have looked through all the context settings and cannot seem to find a setting for this.

Is there a way to highlight icons of running programs?

thanks!

Ravi