<iframe> element.<iframe> element inside of an open shadow DOM.<iframe> element inside of a closed shadow DOM.<iframe> element with data URL.<iframe> element with blob URL.<iframe> element with srcdoc.<iframe> element with srcdoc and sandbox="allow-same-origin allow-scripts".
<iframe> element with srcdoc and sandbox="allow-scripts". This element is expected to not work.SVG <img>.SVG <object>.SVG <embed>.SVG <iframe>.SVG <svg>.