When you click a url in the leftside main html inspector, it brings you to the resources pane and shows that image. when you click a url in the rightside css inspector, it just brings you to the resources pane and shows whatever you were previously looking at. it'd be nice to have it consistent and show the image. just a very trivial annoyance that seemed to popup 2 weeks ago to test just load any page with a background image url, and click the link element.style { background-image: url('/assets/img/pictureframe.png'); }
Bug 51663 contains more detailed steps on reproducing the issue. *** This bug has been marked as a duplicate of bug 51663 ***