224492 2021-04-13 10:39:12 -0700 Make document.open() remove the document's initial about:blank-ness 2023-05-13 01:30:51 -0700 1 1 1 Unclassified WebKit DOM WebKit Nightly Build Unspecified Unspecified RESOLVED CONFIGURATION CHANGED InRadar P2 Normal --- 1 d webkit-unassigned ahmad.saleem792 ap bfulgham cdumez rniwa webkit-bug-importer oldest_to_newest 1749733 0 d 2021-04-13 10:39:12 -0700 See https://github.com/whatwg/html/pull/6567 and the tests at https://github.com/web-platform-tests/wpt/pull/28403 , which Firefox and Chrome already pass. 1752328 1 webkit-bug-importer 2021-04-20 10:40:13 -0700 <rdar://problem/76905573> 1890935 2 ahmad.saleem792 2022-08-12 10:50:11 -0700 Safari is only one failing this test case: https://wpt.fyi/results/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/remove-initial-about-blankness.window.html?label=experimental&label=master&aligned Just wanted to update status. Thanks! 1955214 3 rniwa 2023-05-13 01:30:51 -0700 We're passing this test case now.