Same category and post base

Hello!

I’d like to have the following stucture:

Single Post: test.com/blog/post-name/

Category: test.com/blog/my-category-name/

If I go to permaliks and set: test.com/blog/%postname%/ it works okay

But if I Add category base: blog the category works okay but the post gets 404 error

How can I solve that?

I wank to have the same structure like in cloudways:

https://www.cloudways.com/blog/agencies/ (category)

https://www.cloudways.com/blog/hire-wordpress-developer/ (post of that category)

Thanks