jQuery UI #6859 - Jquery.Simulate drag behaves incorrect when container scrolled

http://bugs.jqueryui.com/ticket/6859

HTML

<div id="camera"><div class="circleBase"></div></div>

CSS

.circleBase {
    border-radius: 70%;
    behavior: url(PIE.htc);
        width: 70px;
    height: 70px;
    background: #ccc;
    border: 3px solid #000;
    overflow: hidden;
}

#camera{
   border: 3px solid #000;
    height: 500px;
    width 20px;
    margin-left: 80px;
    margin-right: 80px;
}

JavaScript

$(".circleBase").draggable();