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Clarify same-domain-target designation for explicit root observers #491

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Clarify same-domain-target designation for explicit root observers #491

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4 changes: 1 addition & 3 deletions index.bs
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Expand Up @@ -200,9 +200,7 @@ a <a>target</a> whose <a>relevant settings object</a>'s <a>origin</a> is
<a>same origin-domain</a> with the <a>top-level origin</a>, referred to as a
<dfn for="IntersectionObserver">same-origin-domain target</dfn>;
as opposed to a <dfn for="IntersectionObserver">cross-origin-domain target</dfn>.
Any <a>target</a> of an <a>explicit root observer</a> is also a <a>same-origin-domain target</a>,
since the <a>target</a> must be in the same <a>document</a> as the
<a>intersection root</a>.
Any <a>target</a> of an <a>explicit root observer</a> is treated as a <a>same-origin-domain target</a>.

@emilio emilio Sep 16, 2026

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Seems this needs a rebase, sorry I forgot about this one, but looks good if still relevant. :(


Note: In {{MutationObserver}}, the {{MutationObserverInit}} options are passed
to {{MutationObserver/observe()}} while in {{IntersectionObserver}} they are
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