Would be great to add "Include in menu" filter option for this interface:
If you are creating a menu using GraphQL - you might want to retrieve only categories that should be shown in the menu.
This core feature: https://docs.magento.com/user-guide/v2.3/catalog/category-create.html#step-2-complete-the-basic-info... (point 2)
However, it's not supported by the GraphQL interface.
Without such a filter you will receive all categories, including those which shouldn't be in the menu.