Sawfish on ferora 12 has no window frames

[Allan Duncan]

I put sawfish (1.6.0) onto an F12 box, and there are no frames around 
the windows - no size, close, drag etc.  If you go to the Sawfish 
Configurator, the Appearance tab has no contents.  Xorg 1.7.1, gnome 2.28.
Works fine on F11.  Xorg 1.6.4, gnome 2.26
Suggestions?