Open Bug 1818796 Opened 3 years ago Updated 2 years ago

Windows ignores fullscreen requests on minimized windows

Categories

(Core :: Widget: Win32, defect, P3)

defect

Tracking

()

People

(Reporter: bradwerth, Unassigned)

Details

(Whiteboard: [win:sizing][win:fullscreen])

Bug 1631735 modified the browser_minimize.js test to check whether a browser window can handle the transition from fullscreen to minimize and back to fullscreen. Windows is failing this test at the last step. The document.documentElement.requestFullscreen() promise resolves, but window.fullscreen remains false.

(In reply to Brad Werth [:bradwerth] from comment #0)

The document.documentElement.requestFullscreen() promise resolves, but window.fullscreen remains false.

Yowza! I'm not sure unprivileged JavaScript should be permitted to unminimize a window, at least not by default — but this is clearly not right regardless.

Severity: -- → S3
Priority: -- → P3
Whiteboard: [win:sizing]
Whiteboard: [win:sizing] → [win:sizing][win:fullscreen]
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