Currently the Referrer Policy standard, and seemingly WebKit, both compare a request's origin and request's current URL's origin, when determining if a request is cross-origin or not, for the purpose of the same-origin / origin-when-cross-origin referrer policy. We're interested in changing the standard to instead compare the request's _referrer string's_ origin with the request's current URL's origin. These are not always the same comparison. Consequently, Safari fails the proposed tests: - https://github.com/web-platform-tests/wpt/pull/22038 Please see https://github.com/w3c/webappsec-referrer-policy/issues/123 for more details
<rdar://problem/60207139>
Safari Technology Preview 154 still few tests: https://wpt.fyi/results/html/semantics/scripting-1/the-script-element/module/referrer-same-origin.sub.html?label=experimental&label=master&aligned&view=subtest&q=the%20script%20element and https://wpt.fyi/results/html/semantics/scripting-1/the-script-element/module/referrer-origin-when-cross-origin.sub.html?label=master&label=experimental&aligned&view=subtest&q=the%20script%20element