let t=document.createElement('template');
t.innerHTML = "<body></body>"
var E = t.children; // HTMLCollection { length: 0 }
t.innerHTML = "<div></div>";
var E = t.children; // HTMLCollection { 0: div, length: 1 }
the div is getting parsed but not the body, why the body tag isn't getting parsed?
I'm using Firefox 99.0.1 on windows 10
Template elements are not allowed to contain body elements.
The parsing rules say that when encountering
A start tag whose tag name is "body" … if there is a template element on the stack of open elements, then ignore the token.
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