Privacy Issue in mobile app

Since I use brave browser to browse private stuffs in my phone, I clear all my history before exiting the app. So, there has to be no trace of what sites i’ve visited last and all. But, there is a Privacy Stats in the browser where it shows the ad blocked at the time I visited the specific site. Since I clear the history at the end, there should be no any traces of what I have been doing in the browser.

What I meant is, since I clear all my history, there should be no trace of it and anything related to my browsing history should not be displayed anywhere else. But it is clearly displayed here.