[Plugin:WordPress SEO by Yoast] Disable removal of stop words from URL

For a long time, the feature that removes the stopwords from post urls was not working for me (https://yoast.com/articles/wordpress-seo/#stopwords). It seems like it works now with the latest update..

Is there any way or option to turn it off. For my own reasons, I would like to keep the stopwords in the page/post URL intact.

Any help is appreciated.