How to add adblock filter from an URL?

Hello, I am currently trying out Brave browser and I really like the amazing page loading speed. But one thing is stopping me from making it my default browser. I use uBlock Origin on Chrome. I use some extra filter which I added from Github. For example https://raw.githubusercontent.com/Karmesinrot/Anifiltrs/master/DAG/DAG.txt. In uBo I just copy the URL & add it in my filter list. But in Brave I have tried to do the same under brave://adblock but nothing happened. I copy pasted the URL in the text box in the bottom but I do not see any apply or save button. Also after reloading the page, the URL is there but when I visit an page this filter is meant for, it does not work.