Are you sure this is the right place?
yes, i’m sure about
brave:about is not an actual address for the brave browser info, but it is specified in new topic template for Legacy(Muon) - Bug reports
It is quitely discouraging, so
it is needed to be replaced with actual one: chrome://settings/help , or to be noted about version differences, also, you can just check client version and output only compatible information about.
just grab user-agent string from request with post sent to your website and remove question about browser version, it’s not a tracking-type info, but a statistic-like