iframe not working on 1.13.x

[internalG]

installed and set up youtube to allowed domain in iframe. Nothing is shown.

[akhoury]

sorry about the late reply, can you try adding iframe to the allowedTags, basically paste this array in the allowedTags field to override the defaults

[ "iframe", "h1", "h2", "h3", "h4", "h5", "h6", "blockquote", "p", "a", "ul", "ol", "nl", "li", "b", "img", "i", "strong", "em", "strike", "code", "hr", "br", "div", "table", "thead", "caption", "tbody", "tr", "th", "td", "pre" ]