Re: [csswg-drafts] Add a property to the `CSSPseudoElement` IDL interface to determine if a pseudo element "exists" (#12158)

For privacy reasons `::spelling-error`, `::grammar-error`, `::target-text` and `::search-text` cannot report anything about whether they are active. An attacker could craft content that identified the user's personal dictionary, or the terms on the page they are interested in. `::selection` is sort of questionable too.

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Received on Tuesday, 8 July 2025 12:09:22 UTC