ltsecurityinc/app/code/Olegnax/Quickview/view/frontend/templates/initialize.phtml

<div id="ox_quickview_wrapper" style="display:none"><div class="ox_quickview-preloader" data-role="loader"></div><div class="ox-overlay-close-btn"><span></span></div></div>
<script>require(['jquery','OxQuickviewInit'],function($){$(function(){$('.ox-quickview-button').OxQuickviewInit({})})});</script>