Unfortunately at the current status to make this work in unity has been used a workaround which uses X raw calls to move a window. So apparently it seems that the compiz grid plugin (which is charge to restore a window) waits a too much time before restoring the moved window.
Unfortunately at the current status to make this work in unity has been used a workaround which uses X raw calls to move a window. So apparently it seems that the compiz grid plugin (which is charge to restore a window) waits a too much time before restoring the moved window.