How to make iCloud Private Relay work with quad9?

I love Private Relay on Safari so much, but whenever I do the DNS leak tests, I sort of feel uncomfortable seeing some not so privacy friendly countries showing up in the server’s list.
and yes, given the nature of private relay these servers don’t know my identity but I still don’t like it.

I did the system wide encrypted DNS w/ quad9 using a config profile and in the dns tests quad9’s servers do come up but they’re mixed with companies Apple’s partnered up with for private relay.
Any tips?

Apple’s Private Relay service uses Cloudflare for DNS resolution. You cannot make Private Relay use Quad9 instead.