Kagi founder here. I am of the opinion that things are not and do not have to be perfect. We do not want to market Kagi as a perfect product, without flaws. What you see is what you get. We have a lot of work to do. Google, a trillion dollar company with nearly 200K most talented employees, still gets many things wrong in their results. We are a ten people bootstrapped team, and the web is a vast problem, just to align expectations.
I am personally not bothered by small errors here and there, it is important to get the big picture right - alignment of incentives inside the search experience. Overall, I believe we also have superior results to Google, please try it for a few days and share your thoughts.
Kagi is in some ways broken and flawed and it is what makes it feel more humane to use.
If there are things that particulary bother you feel free to share them on kagifeedback.org. We are not ignorant of these, just limited by our current resources.