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WPT

wpt / css / css-ui / interactivity-inert-fullscreen-ua.html

Spec: CSS User Interface ↗

Runs: Chrome 155.0.8038.0 (wpt@7addae031, 2026-09-02) | Firefox 157.0a1 (wpt@7addae031, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7884 (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)

View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi

ChromeFirefoxSafariLadybirdServoBlitz
Total5/50/50/50/50/50/5
SubtestChromeFirefoxSafariLadybirdServoBlitz
UA :fullscreen interactivity rulePASSFAILFAILFAILFAILFAIL
UA [inert] rule wins over UA :fullscreen rulePASSFAILFAILFAILFAILFAIL
UA :fullscreen rule overriding inherited [inert] 'interactivity:inert' rulePASSFAILFAILFAILFAILFAIL
UA [inert] rule overriding inherited :fullscreen 'interactivity:auto' rulePASSFAILFAILFAILFAILFAIL
Author 'interactivity:inert' overrides UA :fullscreen 'interactivity:auto' rulePASSFAILFAILFAILFAILFAIL