Hello, Gewoonbovenaan,
Unfortunately, we are unable to fulfill your request and fix the bug as it is related to the verification of scripts in the plugin’s start-up process, which is very difficult to locate. We recommend that you simply hide the “Add all products to cart” button with custom styles:
.form-actions .add-all-products {
display: none;
}1/ In this case, you can keep the plugins activated.
2/ When a customer decides to purchase a product from the wishlist, it will either be transferred to the single product page if the Price by Formula Calculator for WooCommerce plugin is enabled (as it works with the shop) or it will be purchased directly if the plugin is disabled.
Kind Regards,
8theme team