I saw another post about this issue, but the original poster said the issue just fixed itself, which is not all that satisfying.
I switched over to Brave recently with the Chrome changes. Now I can’t log into the Kinja sites. They make you to go in through your other third party login sites i.e. Facebook, Twitter, and Google. When I click on those login links, it redirects to that site, looks like it is about to log in, and then goes back to the Kinja site without actually logging in. I’ve tried multiple ways of logging in, including Kinja’s optional burner login. I can’t get it to work.