302554 2025-11-14 15:25:09 -0800 WebM + VP9/Vorbis (with fallback) is not working in Safari with feature flag enabled 2025-11-16 18:04:24 -0800 1 1 1 Unclassified WebKit Media WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 jean-yves.avenard jean-yves.avenard webkit-bug-importer oldest_to_newest 2158919 0 jean-yves.avenard 2025-11-14 15:25:09 -0800 Steps to reproduce: 1. Launch Safari on iPadOS 2. Navigate to https://webkit.apple.com/demos/bin/video/webm-codec-support/ 3. Tap ‘Expand All’ 4. Locate the 'WebM + VP9/Vorbis (with fallback)' video player 5. Video should be green but it’s red rdar://164053503 2158923 1 jean-yves.avenard 2025-11-14 15:41:09 -0800 Pull request: https://github.com/WebKit/WebKit/pull/53970 2159152 2 ews-feeder 2025-11-16 18:04:22 -0800 Committed 303100@main (0693fed3f72a): <https://commits.webkit.org/303100@main> Reviewed commits have been landed. Closing PR #53970 and removing active labels.