Yes, but the issue is not with my code. If you go to e.g. http://localhost:4502/editor.html/content/we-retail/us/en/jcr:content/root/hero_image.html on a fresh AEM 6.3 instance you'll simply get a blank page, view-source will show you a couple of whitespaces. And log says:11.10.2017 10:47:48.340 *WA...