Hi same problem, it happens only when expand is disable in panel proprieties ( where window list applet is ) .
You can reproduce it :
Enable compiz ,
Disable Expand in panel proprieties ( where window list applet is )
alt+f2 , enable run in terminal , paste this :
echo -e "This is a bug ! \nlook window list, it disappear" && sleep 10
This bug appear if you open and closing often DIFFERENT windows.
Hi same problem, it happens only when expand is disable in panel proprieties ( where window list applet is ) .
You can reproduce it :
Enable compiz ,
Disable Expand in panel proprieties ( where window list applet is )
alt+f2 , enable run in terminal , paste this :
echo -e "This is a bug ! \nlook window list, it disappear" && sleep 10
This bug appear if you open and closing often DIFFERENT windows.