IE6 : Every Resize using the south handle increases the div's width by one pixel

IE6 : Every Resize using the south handle increases the div's width by one pixel


It seems IE6/jQueryUI has a bug when resizing a div using the south
handle. Each click extents the width of the div by one pixel. Even the
demo on http://docs.jquery.com/UI/Resizables clearly shows the
problem.
Is this a jQuery UI bug? I expect this has been reported before, any
solutions?