Interestingly, the autcomplete event and the facet change events are working, but whenever I type it does not respond.
This could mean that the search input keyup event is very likely overwritten or blocked by a 3rd party scritp – as I'm not able to recreate the issue on my local environment. The error console on your site looks okay, there are a few minor warnings from other scripts, but nothing interesting or related.
After this change you will have to clear all layers of cache, including the browser cache, as well as reloading the page by clicking CTRL(command) + SHIFT + R.
If this does not work, then the keyup event will have to be re-attached in some way. I've constructed a small code snippet that might be able to help.
Add this custom code to the functions.php in your theme/child theme directory (copy from line 3 only!). Before editing, please make sure to have a full site back-up just in case!
Make sure to clear the site cache after this as well.
If you need help with this, just add temporary FTP access and I will do it for you. I hope this helps!Best,
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