Zendesk "submit a request" mod to make suggestions appear in their own windows. Avoids a scan of the doc hijacking the "submit a request" window where someone may have typed something. Put this into script.js in the Zendesk theme.

submit_a_request_anchor_fix.js

//Wait for suggestion links on a submit a request page.  Called after DOM is loaded.
function modifySuggestionLinks() {
    if (!RegExp('/requests(/new)*$').test(window.location.href)) {
        return
    }
    const target = document.querySelector('div.suggestion-list');
    if (target == null) {
        return
    }
    //Create and configure a mutuation observer.  Observe changes in div.suggestion-list's structure.
    const observer = new MutationObserver(suggestionSubscriber);
    const config = {
        childList: true,
        subtree: true,
    };
    //Begin observing.
    observer.observe(target, config);
}

//Subscriber that handles mutuations made on the submit a request page.
function suggestionSubscriber(mutations) {
    mutations.forEach((mutation) => {
        mutation.addedNodes.forEach((e) => {
            var anchors = e.querySelectorAll('a');
            anchors.forEach((a) => {
                if (a instanceof HTMLAnchorElement) {
                    if (a.hasAttribute('target')) {
                    } else {
                        a.setAttribute("target", "_blank");
                    }
                } else {
                }
            });
        });
    });
};

$(document).ready(function() {

  // Make clicks on suggestions in the "submit a request" page open in a separate window.
  modifySuggestionLinks();
});