ScrollPane Bug?

I have a bunch of images that I use as the contentPath for a ScrollPane.

To do so, I have the image file name in a database and use that to construct a URL for the contentPath:


mtScrollPane_sp.contentPath = "http://someHost/scrns/"+lastElement_xml.childNodes[mcIdx].attributes.APP_SCRN;

One of the images has a height larger than that of the ScrollPane. The scroll bar appears, but the image extends beyond the ScrollPane, it even extends beyond the edge of the stage!

see here:
http://theonqgroup.com/pub/scrollpanebug.jpg

I’ve tried


myScrollPane_sp.invalidate();
myScrollPane_sp.redraw(true);

Neither made a difference. Is this a bug?

Thanks,
Carl