Comment by maxloh

The HTML spec is actually constantly evolving. New features like the dialog element [0] and popover [1] were added every year. But removing something from the spec is very rare, if it ever happened before.

[0]: https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/...

[1]: https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/...