Bug 244308

Description:
imported/w3c/web-platform-tests/cookies/attributes/attributes-ctl.sub.html

The test is a resync web-platform-tests/cookies from upstream at 252580@main.  The test is consistently failing on iOS and flaky failing on macOS.  Test expectations are in place for wk2, but not wk1.

REPRODUCTION STEPS
I can reproduce this on 253735@main ToT.

Command: 
run-webkit-tests --root 253735@main -1 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 -f --no-retry imported/w3c/web-platform-tests/cookies/attributes/attributes-ctl.sub.html

Result: 
Unexpected flakiness: text-only failures (1)
  imported/w3c/web-platform-tests/cookies/attributes/attributes-ctl.sub.html [ Failure Pass ]

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcookies%2Fattributes%2Fattributes-ctl.sub.html&platform=mac&limit=50000&flavor=wk1

Diff:
--- /Volumes/Data/worker/Apple-Monterey-Release-WK1-Tests/build/layout-test-results/imported/w3c/web-platform-tests/cookies/attributes/attributes-ctl.sub-expected.txt
+++ /Volumes/Data/worker/Apple-Monterey-Release-WK1-Tests/build/layout-test-results/imported/w3c/web-platform-tests/cookies/attributes/attributes-ctl.sub-actual.txt
@@ -116,7 +116,7 @@
 FAIL Cookie with %x8 in HttpOnly attribute is handled correctly. assert_equals: The cookie was rejected. expected "" but got "test8httponly=t"
 FAIL Cookie with %x8 in SameSite attribute value is handled correctly. assert_equals: The cookie was rejected. expected "" but got "test8samesite=t"
 FAIL Cookie with %x8 after SameSite attribute value is handled correctly. assert_equals: The cookie was rejected. expected "" but got "test8samesite2=t"
-PASS Cookie with %x9 in Domain attribute value is handled correctly.
+FAIL Cookie with %x9 in Domain attribute value is handled correctly. assert_equals: The cookie was set as expected. expected "test9domain=t" but got "test9domain=t; test8samesite2=t"
 PASS Cookie with %x9 after Domain attribute value is handled correctly.
 PASS Cookie with %x9 in Path attribute value is handled correctly.
 PASS Cookie with %x9 after Path attribute value is handled correctly.