Issues

• K

  web-platform-tests/wpt#63940 · Filter by author mohamedelssyedzoer-web opened on Oct 20, 2026

• My LinkedIn is restricted

  web-platform-tests/wpt#63864 · Filter by author lawannasirkzr90-collab opened on Oct 19, 2026

• content-security-policy/sandbox/sandbox-empty.sub.html: headers file is misnamed, so the CSP sandbox is never applied

  web-platform-tests/wpt#63812 · Filter by author bcardarella opened on Oct 17, 2026

• dom/nodes/MutationObserver-characterData.html: ProcessingInstruction case still expects pre-whatwg/html#12118 bogus-comment parsing

  web-platform-tests/wpt#63811 · Filter by author bcardarella opened on Oct 17, 2026

• https://github.com/web-platform-tests/wpt/issues/63783

  web-platform-tests/wpt#63784 · Filter by author abwahmdqsy190-tech opened on Oct 16, 2026

• https://friends-casino.allymny492.workers.dev/

  web-platform-tests/wpt#63783 · Filter by author abwahmdqsy190-tech opened on Oct 16, 2026

• Samztradex

  web-platform-tests/wpt#63682 · Filter by author samztrade71-netizen opened on Oct 15, 2026
  1

• Add web platform tests for Picture In Picture that tests behavior around exiting

  web-platform-tests/wpt#63614 · Filter by author theIDinside opened on Oct 13, 2026

• wpt-firefox-nightly-stability bot always fails for accessibility API tests (aamtest)

  web-platform-tests/wpt#63580 · Filter by author spectranaut opened on Oct 12, 2026
  1

• [WebDriver BiDi] Add conformance coverage for session.new

  web-platform-tests/wpt#63550 · Filter by author sergedeh opened on Oct 11, 2026

• Inconsistency in handling multiple headers with the same name

  web-platform-tests/wpt#63457 · Filter by author antosart opened on Oct 9, 2026

• Require a hash in HTML spec URLs for <link rel=help> (and elsewhere)

  html
  web-platform-tests/wpt#63371 · Filter by author zcorpan opened on Oct 7, 2026
  7

• [WebDriver BiDi] Add tests for session.end

  web-platform-tests/wpt#63255 · Filter by author sergedeh opened on Oct 4, 2026

• incumbent-global suites cannot distinguish fn-realm vs registering-realm incumbency (masked by document.domain relaxation)

  web-platform-tests/wpt#63236 · Filter by author putao520 opened on Oct 3, 2026

• [WebDriver BiDi] Cover command dispatch without an associated session

  web-platform-tests/wpt#63211 · Filter by author sergedeh opened on Oct 2, 2026

• location_replace_session_history.html only completes if an iframe document is restored from session history without reloading (optional bfcache)

  web-platform-tests/wpt#63100 · Filter by author bcardarella opened on Sep 30, 2026

• joint_session_history/002.html: third subtest expects document.open() to add a history entry and fire pageshow (pre whatwg/html#3946)

  web-platform-tests/wpt#63099 · Filter by author bcardarella opened on Sep 30, 2026

• traverse_the_history_1.html and traverse_the_history_write_after_load_1.html can never complete: start_test_wait() is never called

  web-platform-tests/wpt#63098 · Filter by author bcardarella opened on Sep 30, 2026

• [WebDriver BiDi] script.realmCreated worker tests expect a script URL instead of a serialized origin

  web-platform-tests/wpt#63009 · Filter by author sergedeh opened on Sep 28, 2026

• aamtests: Flaky issues on stability CI check due to enabling a11y in Chromium

  web-platform-tests/wpt#62901 · Filter by author mrego opened on Sep 23, 2026
  1

• HTML-AAM Test Structure

  web-platform-tests/wpt#62897 · Filter by author lolaodelola opened on Sep 23, 2026
  2

  

• scroll-animations/css/view-timeline-animation.html assertions do not align with update to "at progress timeline boundary" in web-animations-2 spec.

  web-platform-tests/wpt#62896 · Filter by author kevers-google opened on Sep 23, 2026
  2

• AVIF interop test plan

  avif
  web-platform-tests/wpt#62892 · Filter by author zcorpan opened on Sep 23, 2026
  15

• Incorrect references for CSS2 table-overflow reftests s-11-1-1b-002 through 004

  web-platform-tests/wpt#62635 · Filter by author leecbaker opened on Sep 11, 2026

• css/css-fonts/standard-font-family-20.html is invalid

  type:bug
  web-platform-tests/wpt#62623 · Filter by author Scony opened on Sep 11, 2026
  3