Please note that this feature is for recommending products to be purchased along with the main product.
Only simple products and product variations can be added as accessories. To use this feature, go to the Dashboard > Products, edit a product or create a new one, and scroll down to the "Product data" section.
If the product is a simple product, you will see the Bought Together option as shown in the screenshot provided.
As you can see in the above image, you can add products to the "Bought Together" feature. To ensure that the feature is working properly, please clear your browser cache and check the product again. Additionally, please ensure that you have set the element of "Bought Together" in the Single Product Builder as shown in the below image.
