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Docs: Fix Safari scrolling to anchors in iframes. #32312

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Docs: Fix Safari scrolling to anchors in iframes. #32312

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21 changes: 20 additions & 1 deletion utils/docs/template/static/scripts/page.js
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,26 @@ if ( typeof hljs !== 'undefined' ) {

const element = document.getElementById( hash );

if ( element ) element.scrollIntoView();
if ( element ) {

// Safari needs a small delay for iframe scrolling
const isSafari = /^((?!chrome|android).)*safari/i.test( navigator.userAgent );

if ( isSafari ) {

setTimeout( function () {

element.scrollIntoView();

}, 100 );
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@Mugen87 Mugen87 Nov 26, 2025

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I've tested a bit more and it seems increasing the timeout from 100 to 200 solves the issue on my macMini.

Given that TSL.html is by far the largest document, the HTML parser probably needs more time to make the page ready.

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@Mugen87 Mugen87 Nov 26, 2025 •
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If we find no other solution, I would like to file a bug at the WebKit bug reporter. I've already searched but found no open bug about scrollIntoView() issues in context of iFrames.

https://bugs.webkit.org/buglist.cgi?bug_status=__open__&content=scrollIntoView&no_redirect=1&order=Importance&product=WebKit&query_format=specific


} else {

element.scrollIntoView();

}

}

}

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