Sorry for that. But Ludei did add partial support for DOM element in CocoonJS( maybe since version 1.3). So I taught that if you change something about how the DOM element works it might causes the JQuery bug that I have since R144.
Copy paste from ludei
Improved HTML parser.
DOM structure is read and created now although styled divs are not rendered. You can specify the canvas tag now and even put it inside a div tag. Ludei also supports an attribute for the main canvas to be a screen canvas by putting the attribute screencanvas=?true? to the canvas tag (it won't affect the execution on any regular non-CocoonJS browser)