I’ve enabled the Frequently Bought Together function in the theme and setup a product bundle. It works well except for when one of the bundled products is out of stock. If the users tries to add to cart a bundle containing an out of stock product, none of the products add which is a bit confusing for the customer. Would it be possible to hide out of stock bundle products from the frequently bought together section? That way the user experience would be better.
Currently, it is not possible to hide out-of-stock products from the bundle, unfortunately. But we will consider adding such an option in our future updates.