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Remove browser feature checks
IntersectionObserver is provided by polyfill in core, and CSS.escape was a proxy for ES6 support, which is also now assumed by core. Change-Id: I739287182b7debbd2c538b79175b3cdc2a1da5ea
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@ -5,10 +5,9 @@
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* @ignore
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*/
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function loadRelatedArticles() {
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const readMore = document.querySelector( '.read-more-container' ),
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isSupported = 'IntersectionObserver' in window && CSS.escape !== undefined;
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const readMore = document.querySelector( '.read-more-container' );
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if ( !readMore || !isSupported ) {
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if ( !readMore ) {
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// The container is not in the HTML for some reason and cannot be queried.
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// See T281547
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return;
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