JIRA - Add ticket description next to ID

// ==UserScript==
// @name         Add ticket description next to ID
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://10clouds.atlassian.net/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    setInterval(() => {
       const idElem = document.querySelector('#key-val');
       const titleElem = document.querySelector('#summary-val');

        if (idElem && idElem.innerText.match(/^[A-Z]*-[0-9]*$/)) {
            const ticketID = idElem.innerText;
            const ticketDescription = titleElem.innerText;
            idElem.innerText = `${ticketID} ${ticketDescription}`;
            const x = document.createElement('input');
            x.value = `${window.location.origin}/browse/${ticketID} ${ticketDescription}`;


            idElem.parentNode.parentNode.parentNode.insertBefore( x, idElem.parentNode.parentNode );

            x.style.float = 'right';
            x.style.width = '100px';
            x.style.lineHeight = '20px';

            x.click = x.onfocus = function () { this.select(); }
       }
    }, 2000);
})();