Wondering if there is a way to hide products that do not have an image from the slider.
Welcome to our forum.
I understand your issue, but sorry to say this feature isn’t available right now, bu i can guide you how to achieve this, there is filter hook for product item wrapper class, see the documentation.
you can access to product id from $args variable like bellow.
$product_id = $args[‘product_id’];
so you can conditionally add a hidden class to item wrapper by checking product image exist or not.