[Theme Horse Support Team]

hi @brian8,

Yes by default our every section and widget will shows you the recent posts so it obviously show same posts in every section or widget. You said you have limited number of categories so if you set the same category for some other sections or widgets then also you will get to see the similar posts.
We suggest you to add some new categories to the related posts and set the same category to the section or widget. It will help you to render the post which you want to show through that category.

Thanks