I was able to get it to work like this:
var Webflow = Webflow || [];
Webflow.push(function() {
$('html').attr('data-wf-page', 'PAGEIDFROMHTML');
window.Webflow && window.Webflow.destroy();
window.Webflow && window.Webflow.ready();
window.Webflow && window.Webflow.require('ix2').init();
document.dispatchEvent(new Event('readystatechange'));
});
Just replace PAGEIDFROMHTML with your page id like 5c2e9e6e9bc27a5914421475
Thank you all for your help!