Hi

Thanks for contacting us. As you can see most of the templates and extensions are already updated to work with Joomla 4, this extension will also updated soon. Our Helix3 is already ready for Joomla 4,this template is based on Helix 3. So this one is also updated soon. Our team is working on updating templates and extensions. You can follow these blogs below:

https://www.joomshaper.com/blog/releases-updates

https://www.joomshaper.com/blog/joomshaper-s-plans-for-joomla-4

-Regards.