xorg x11 update problem

[Dennis Jacobfeuerborn <d jacobfeuerborn conversis de>]

I tried installing the new xorg x11 packages from the fedora development 
directory and was almost successfull. Launching X11 works fine and 
everything looks just like with the xfree packages but when I try to 
click anywhere in the client area of a window or resize it I just manage 
to initiate a window dragging action. Hovering the mouse over a button 
highlights it but when I click I can only drag the window around on the 
screen. The window control widgets work fine though (close, minimize).
I have now removed the xorg packages and replaced them with the old 
xfree ones and the problem is no longer there.
Does anybody have an idea what might cause this?

Regards,
  Dennis