I've just tested it. Everything works fine, all products (from subcategories) are loaded
Thanks for the answer Ilyas. My problem is that this setting is enabled but it does not show the products from subcategories if the category tree is deeper than one subcategory.
Is that problem only for me or is this by design? I can´t check it out on the Nopcommerce demo site because it only has one subcategory from the main category.
"I have created a category and subcategory as per your Image and it shows category and subcategory products too "
Great, could you post some screenshots of a main category including a product thats only in sub sub category?
OK, I am sorry for my confusion but this makes no sense at all, any subcategory after the main one is a subcategory even if it´s a subcategory of a subcategory so when you enable this setting "Include products from subcategories" it should include products from every subcategory.
I would recommend changing the description of this setting to "Include products from next direct subcategories" or better yet make it include every product of every subcategory because why shouldn't it?.
Sub sub category means subcategory of a subcategory, maybe it´s just being lost in translation.