127.0.0.1 local is incorrectly interpreted as being for all .local address, breaking mDNS

[unbeatable-101]

Issue Details

• AdGuard version:
  • AdGuard for iOS v4.5.0
• Device model and storage size:
  • iPhone SE 2 64 GB
• Operating system and version:
  • iOS 17.0 21A329

Expected Behavior

I initially filed this bug report here StevenBlack/hosts#2449

but Steven said that the actual bug was with AdGuard, not his list. So the expected behaviour would be that AdGuard does not interpret any requests to .local domains as being rerouted to 127.0.0.1 and passes them along to the system dns

Actual Behavior

AdGuard blocks any request to a .local domain because of this rule, whitelisting domains doesn’t make them resolve either, only disabling the list.

Screenshots

Screenshot:

Additional Information

[unbeatable-101]

I guess I should clarify that this is an issue with the dns filtering feature