Brave using 100% CPU

I tried enabling that one cosmetics flag I don’t have Grammaly extension and tried reinstalling nothing works

They say it dose not but the Firewall+VPN kills the users battery. I had the VPN on over night with 85% battery when I woke up my phone was at 5%. I charged it and went to my battery setting and the App that was running in the background alll night was Brave.