I do not have anything like this in AdGuard menusTap the domain in your last image to copy it, then paste it into DNS protection > DNS filtering > Allowlist.
I did it one hour ago….still doesn’t workTry adding to allowlist:
Tried on my iPad and e.g. configuration.apple.com shows as whitelisted (green).
I turned off DNS security and next turned it on, and it starts working, i hopePlease try to reinstall AdGuard.