*Temp Solution in Reply* DNS-Over-HTTPS not working after updating to V6

I'm having the same exact issue!

tried updating to V6 and it failed - did a fresh raspian lite image installed exactly how i had it before but when installing the cloudflared DOH DNS-over-HTTPS, removing the custom server and selecting the default Cloudflare (DNSSEC) got it working but I would like to have my cloudflared (DoH) back up and running

Here's my help post