DNS filters are not updated when ad blocker is turned off

[saurane]

Steps to reproduce

1. Disable the ad blocker.
2. Turn on DNS protection and add a few filters to test.
3. Go to AdGuard's main window and click the check for updates button.

Expected behavior

DNS filters are updated.

Actual behavior

The update status for DNS filters appears as disabled.

Screenshot:

Customer ID

Your environment

• Environment name and version: (Mozilla Firefox 96.0.3)
• Operating system and version: (Windows 11, version 21H2, build 22000.434)
• App version: AdGuard 7.9 Nightly 9

[Aydinv13]

Thanks for the bug! We'll fix it