Ad
Inner frame for cosmetic-subtree-in-xorigin-frame, loaded from other.test-adblock.com. A plain-text ###navAdBanner banner; the page posts its own reads to the parent. Opened on its own (top frame), Standard would hide, then un-hide it.
Expectations are Brave's verdicts, stated in pages/cosmetic-fixtures.json (ENG-2306); until Brave is measured they are hypotheses. The status line mirrors the Standard expectation.