At the website I'm working on I use multilevel categories so the links to posts are like
category-level-1/category-level-2/category-level-3/post-name. At the Permalink settings I set the following custom structure
/%category%/%postname% At the frontend when I go to a category page of the first level, I receive its page with posts, it's OK. But when I go to category-level-1/category-level-2, a redirect is perfomed and I receive a single post from a category of the third level with url like
category-level-1/category-level-2/category_level3/post-name instead of just a category page with the url
What may be a reason and how to resolve?