implementation-status: backlog [autoplay-default-feature-policy.https.sub.html] expected: if os == "mac": [OK, TIMEOUT] [Default "autoplay" feature policy ["self"\] disallows cross-origin iframes.] expected: if os == "mac": [FAIL, TIMEOUT] FAIL [Default "autoplay" feature policy ["self"\] allows same-origin iframes.] expected: if os == "mac": [PASS, TIMEOUT] [Default "autoplay" feature policy ["self"\] allows the top-level document.] expected: if os == "mac": [PASS, TIMEOUT]