313121 2026-04-23 03:09:20 -0700 Align fullscreen keyboard lock implementation with the spec 2026-04-30 03:10:13 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 1 zcorpan webkit-unassigned webkit-bug-importer oldest_to_newest 2203608 0 zcorpan 2026-04-23 03:09:20 -0700 See https://github.com/whatwg/fullscreen/pull/232 I think at least the following are cases where WebKit is different from the current spec PR: - WebKit stores the keyboard lock flag on Document instead of Element. This means it's not possible to track state correctly when entering and exiting fullscreen for multiple elements within the same document. Demo: https://software.hixie.ch/utilities/js/live-dom-viewer/saved/14667 - Similarly, calling requestFullscreen for the same element with different keyboard lock should update the keyboard lock flag. - The "system" enum was removed (it is currently equivalent to "none" in WebKit as far as I can tell). 2203631 1 zcorpan 2026-04-23 03:27:40 -0700 Another difference between WebKit and Gecko is that WebKit requires calling `preventDefault()` for the Esc key to make it not exit fullscreen when pressing (instead of holding). 2206184 2 webkit-bug-importer 2026-04-30 03:10:13 -0700 <rdar://problem/175929279>