Bug 270310 – REGRESSION (Sonoma23D56): [ macOS WK1 ] Two imported/w3c/web-platform-tests/html/semantics/interactive-elements/the-dialog-element tests are a consistent image failure

• Component: New Bugs
• Status: RESOLVED CONFIGURATION CHANGED

[Karl Rackler]

Description:
imported/w3c/web-platform-tests/html/semantics/interactive-elements/the-dialog-element/removed-element-is-removed-from-top-layer.html
imported/w3c/web-platform-tests/html/semantics/interactive-elements/the-dialog-element/top-layer-stacking-correct-order-remove-readd.html

The test was consistently passing on Sonoma, and after the bots updated SDKs, the tests began to image fail constantly.
Sonoma23B74 --> Sonoma23D56

This issue can be reproduced using the command: 
run-webkit-tests --release -1 --iterations=1 imported/w3c/web-platform-tests/html/semantics/interactive-elements/the-dialog-element/removed-element-is-removed-from-top-layer.html imported/w3c/web-platform-tests/html/semantics/interactive-elements/the-dialog-element/top-layer-stacking-correct-order-remove-readd.html

History:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fsemantics%2Finteractive-elements%2Fthe-dialog-element%2Fremoved-element-is-removed-from-top-layer.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fsemantics%2Finteractive-elements%2Fthe-dialog-element%2Ftop-layer-stacking-correct-order-remove-readd.html&version_name=Sonoma&flavor=wk1&recent=false

Image Diff:
*Diff images attached*

[Karl Rackler]

Created attachment 470102 [details]
Image Diffs

[Radar WebKit Bug Importer]

<rdar://problem/123848897>

[EWS]

Test gardening commit 275525@main (bc790f12d7c2): <https://commits.webkit.org/275525@main>

Reviewed commits have been landed. Closing PR #25327 and removing active labels.