WP Stats and Insights not showing all authors

My WP Stats and insights shows me the list of posts and views for each month, as well as authors and their views for each month but I have an issue:

The authors side isn’t showing quite a few of my authors because they also have Contributor and/or admin roles as well. The posts stats show posts that belong to those authors, but I can’t get the authors to show there. I just need a comprehensive CSV of Post, author and view for a single month but I can’t seem to find the middle ground here.

Can I get the Author’s portion to count ANYONE who has an author tag, even if they have other roles too?