Version: (using KDE 4.3.4) OS: Linux Installed from: Fedora RPMs When I closed an application, I had an empty space in the TaskBar, the open applications haven't been moved to left. Instead the space was still reserved for the alread closed application. Note that I have "Only show tasks from the current desktop" enabled.
Created attachment 39619 [details] screenshot
also opening and closing other applications didn't make the empty space to go away. The problem also occured on other virtual desktops, even with no tasks. When opening the first task it was shown on the second position.
even if it doesn't actually paint the phantom task in this case it's probably 202199 and should be fixed in trunk *** This bug has been marked as a duplicate of bug 202199 ***