Jquery issue

Hi,

In Google Console I get an jQuery error that is caused by the Product Filter. The problem should be in the base plugin.
This is the offending code. The first jQuery is not defined.

public function addScriptsLisener() {
$js = ‘var v = jQuery.fn.jquery;
if (v && parseInt(v) >= 3 && window.self === window.top) {
var readyList=[];
window.originalReadyMethod = jQuery.fn.ready;
jQuery.fn.ready = function(){
if(arguments.length && arguments.length > 0 && typeof arguments[0] === “function”) {
readyList.push({“c”: this, “a”: arguments});
}
return window.originalReadyMethod.apply( this, arguments );
};
window.wpfReadyList = readyList;
}’;
wp_add_inline_script(‘jquery’, $js, ‘after’);
}

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