@Username13 Is that the “Couldn’t sign you in” bug described there, where you have to reload the page until you’re be able to type in your password? If so, I reported that more than 3 months ago but couldn’t get any answer. Once, someone from Brave asked where was the GitHub issue, which I answered, but my reply was ignored. I finally closed the GitHub issue and started to move on to Firefox.
The problem disappeared suddenly just when I was about to change my browser, and that’s when this bug appeared, actually. I’m not sure they’re related.