When clicking on a button to select a window in the gnome pager, the window is not brought to the foreground. The foreground window becomes unhighlighted, however.
This is a problem with enlightenment as shipped with 6.0. Downloading and installing a new version of the enlightenment rpm should fix this problem. ftp://rawhide.redhat.com/i386/RedHat/RPMS/enlightenment-0.15.5-34.i386.rpm