Window selector applet showing a "blank" icon between app icons
Submitted by Vincent Noel
When you switch application using the window selector applet, you can often see a "blank" icon (the piece-of-paper icon) flash briefly in the applet just before the new application sets in. This is visually distracting.
It is especially noticeable the first time you select an application, after that the flashing is much faster and you cannot see it as well (some caching is happening I guess).