In my `magento 2.2.4` setup some products of some categories show the category path and some do not. i checked all settings but I dont see the difference.

In all store views (Default, etc.) I have setup "NO" for the below setting:

> 
> Stores/Configuration/Catalog/Catalog/SearchEngineOptimisation/Use
>  Categories Path for Product URLs
> 
> 
> 

I have ran the reindex several times but no results so far.