Accessibility

Resolved Issues

• Fixed exposing the correct <summary> element role. (270231@main) (13661104)
• Fixed slow VoiceOver focus and navigation on extremely long <textarea> or contenteditable fields. (270066@main) (117114220)
• Fixed Play Animation and Pause Animation animated image context menu items sometimes not appearing after setting toggle. (269878@main) (117215059)
• Fixed <details> and <summary> elements not included in VoiceOver form controls menu or list. (269643@main) (117308226)
• Fixed comboboxes not notifying assistive technologies when aria-activedescendant changes. (270182@main) (117747058)
• Fixed toggling accessibility preferences to correctly update form control appearance. (270221@main) (117914468)

AutoFill

Resolved Issues

• Fixed clipping the “Strong Password” button after selecting “Suggest New Password”. (270068@main) (113701243)

CSS

New Features

• Added basic support for text-wrap: balance and text-wrap-style property. (269680@main) (117336969)

Resolved Issues

• Fixed CSS grid support for last baseline alignment in the column axis for subgrid items with non-orthogonal ancestors. (269781@main) (116484865)
• Fixed text-decoration-thickness to support percentages. (269886@main) (116985587)
• Fixed computing the definite free space of grid rows when the grid has an aspect-ratio and definite logical width. (270098@main) (117138268)
• Fixed CSS grid to synthesize the central baseline of grid items in the column axis. (269857@main) (117424263)
• Fixed serialization for CSS highlight pseudo-elements. (270146@main) (117864974)

Forms

Resolved Issues

• Fixed dir=auto to work for hidden, password, submit, reset, and button input types, made dirname work for password and submit input types, and removed dirname support from number input types. (269711@main) (113127508)

HTML

New Features

• Added support for the allow-downloads directive for frames. (109414664)

Resolved Issues

• Fixed <link rel="stylesheet" disabled> to fully clear the stylesheet. (269753@main) (114736719)
• Fixed the system-ui font family within <canvas>. (117231545)

JavaScript

New Features

• Added support for ArrayBuffer.prototype.transfer. (269674@main) (117337535)
• Aligned the implementation of the internal function IntlMathematicalValue (used in Number.prototype.toLocaleString, and Intl.NumberFormat) with its current specification. (269825@main) (117535507)

Resolved Issues

• Fixed an edge case in the semantics of for loops. (269653@main) (44730906)
• Fixed an edge case with detecting a semantic error in generators. (269801@main) (117497786)

Media

Resolved Issues

• Fixed canplay event to fire for video elements where the first sample’s presentation time is slightly greater than 0. (269689@main) (105169372)
• Fixed WebVTT to treat negative percentages as invalid values. (269882@main) (117615681)

Rendering

Resolved Issues

• Fixed a bug where swapping to Safari from another app (or tab) would flash black. (269776@main) (116530284)
• Fixed a bug where the returned transform from getComputedStyle was incorrect. (269920@main) (117523629)

Scrolling

Resolved Issues

• Fixed scrolling on nested pointer-events: auto inside pointer-events: none. (270094@main) (110954175)

SVG

Resolved Issues

• Fixed the motion path anchor point used for SVG when the transform-box is not the view-box. (269642@main) (108285569)
• Fixed: Added strokeContains optimization. (269745@main) (117439322)

URLs

Resolved Issues

• Fixed CSS invoked URL parsing to always use UTF-8 as agreed by the W3C CSS WG. (270169@main) (114889625)

Web API

Resolved Issues

• Fixed showPicker() method to trigger suggestions from a datalist. (269981@main) (116017782)
• Fixed declarative shadow trees to match the latest specifications. (269976@main) (117655691)
• Fixed jiggling caused by repeated calls to scrollIntoView({ block: 'center' }). (270160@main) (117755250)

Web Inspector

Resolved Issues

• Fixed file drag-and-drop behavior in the Network tab. (270108@main) (114311077)

WebGL

Resolved Issues

• Fixed Canvas WebGL context capture to WebCodecsVideoFrame not capturing all frames. (269757@main) (108459224)
• Fixed: Improved performance of MSAA rendering, including antialiased default framebuffer and fixed PBO uploads of PVRTC1 textures. (269810@main) (117461678)