Created attachment 4774
I experience an annoying issue with Avant Window Navigator and xfwm4:
Often it's not possible to click to the sides of AWN. This happens because AWN goes into the foreground and everything below is unclickable. Btw I use intelihide/window dodge mode.
This bug could be related witk GTK, xfwm or AWN I'm not sure.
Notice that this has already been an issue on compiz but was solved in GTK and doesn't occur in compiz or any other wm anymore - with exeption of xfwm.
Here you'll find the bug report and a good description of the issue:
Here's a thread I started in the Forum a while ago:
I also atached a screenshot illustrating the behaviour