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Masanori Ogino 𓀁
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Please pay attention to random failures.
https://mstdn.maud.io/@omasanori
Masanori Ogino 𓀁 omasanori@mstdn.maud.io
HTML Standard https://html.spec.whatwg.org/multipage/dom.html#concept-element-contexts
"Contexts in which this element can be used
A non-normative description of where the element can be used. This information is redundant with the content models of elements that allow this one as a child, and is provided only as a convenience."