In the first paragraph of the article there's a link to the relevant WHATWG issue[0] (they could have used better link text though; of all people Google employe

In the first paragraph of the article there's a link to the relevant WHATWG issue[0] (they could have used better link text though; of all people Google employees should be cognizant of link accessibility). [0]: https://github.com/whatwg/html/issues/9799 https://github.com/whatwg/html/issues/9799