DNS leak seems to be compromising the privacy of desktop users when using a VPN. There seem to be other forum posts about DNS leaks but I am not sure if they are related.
I am also not certain how to investigate this further as brave settings does not seem to afford the flexibility to specify the default DNS for the browser or disable DNS over https. I’m not an expert in this so perhaps something else is going on?
Brave Version 1.15.75 Chromium: 86.0.4240.99 (Official Build) (64-bit)
Ubuntu 20.04 (upgrade from 18 LTS)
Running Mullvad VPN app