250900 2023-01-20 08:34:22 -0800 [Mac wk1] it does not trigger updaterendering even after layout 2023-01-21 10:40:41 -0800 1 1 1 Unclassified WebKit WebKit Misc. WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=250836 InRadar P2 Normal --- 1 cathiechen webkit-unassigned simon.fraser webkit-bug-importer oldest_to_newest 1926904 0 cathiechen 2023-01-20 08:34:22 -0800 In Mac WK1, the test6 of LayoutTests/imported/w3c/web-platform-tests/resize-observer/notify.html is fail, because updaterendering is not triggered properly. The resizeobserver notify is based on updaterendering, if it is not triggered, then there is no notify, which cause a timeout failure. 1927129 1 webkit-bug-importer 2023-01-21 10:40:41 -0800 <rdar://problem/104512867>