DynamicImageResouce blocks loading of AjaxLazyLoadPanel

The loading process of an image which loads its contents from a DynamicImageResource blocks changing of an AjazLazyLoadPanel from indicating image to content. "respond(...)" method of AbstractDefaultAjaxBehavior from AjaxLazyLoadPanel is never called.

Within the attached quick start there is a forced delay because the image is too small and loads too quick to force the error. I think the problem is that loading the first dynamic resource changes state of the page from "domready" to "load" and attached AjaxLazyLoadPanel script ignores it's execution.