233854 2021-12-04 02:36:29 -0800 <link rel=preload> reuses response regardless of CORS attributes 2021-12-11 02:37:20 -0800 1 1 1 Unclassified WebKit Page Loading WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 1 noam webkit-unassigned achristensen beidson koivisto webkit-bug-importer youennf oldest_to_newest 1820445 0 noam 2021-12-04 02:36:29 -0800 See new failing WPT: https://wpt.fyi/results/preload/preload-resource-match.https.html and relevant spec: https://html.spec.whatwg.org/#consume-a-preloaded-resource Preloaded responses should be reused/discarded based on their "as" and CORS-related attributes. From the test, it seems like in WebKit, some resources are reused regardless of mismatching CORS attributes, and some are ignored even though all their attributes match. This bug report is submitted as part of an effort to make the preload future more interoperable across browsers. 1823182 1 webkit-bug-importer 2021-12-11 02:37:20 -0800 <rdar://problem/86357143>