Chrome on iOS iframe.contentWindow accessor crashes silently when src BlobURI, so fallback to srcdoc (which does not support XHTML namespaces, so like document.write(): will fail CSS Selectors with epub:type etc. Fixes https://github.com/readium/readium-js-viewer/issues/702
Chrome on iOS iframe.contentWindow accessor crashes silently when src
BlobURI, so fallback to srcdoc (which does not support XHTML namespaces,
so like document.write(): will fail CSS Selectors with epub:type etc.
Fixes https://github.com/readium/readium-js-viewer/issues/702

readium/readium-js,readium/readium-js