Test instructions: Visit this page on test-cname.brave.software and confirm that the status of a CNAME cloaked network request is consistent with the following expected behavior:
First, add the following line to brave://adblock:
||dev-pages.brave.software/static/images/test.jpg
A default Brave installation should then cause the request to be blocked.
Any of the following conditions should cause the request to be allowed. Network analysis should also reveal that no additional DNS queries are made alongside the request.
#brave-adblock-cname-uncloaking feature flag disabled in brave://flags