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Explainer None Specification https://www.w3.org/TR/css-color-adjust-1 Summary Makes the browser use the user's preferred color scheme to render the viewport scrollbars if the value of "page’s supported color schemes" is 'normal' or not specified, and the computed value of the color-scheme for the root element is 'normal'. Viewport scrollbars can be considered to be outside the web content. Therefore, the user agents should honor the user's preferred color scheme when rendering viewport scrollbars if page authors have not explicitly specified support for color schemes. Blink component Blink>Layout>Scrollbars<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3ELayout%3EScrollbars> TAG review None TAG review status Not applicable Risks Interoperability and Compatibility None Gecko: No signal WebKit: No signal Web developers: No signals Other signals: WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? None Debuggability None Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)? Yes Is this feature fully tested by web-platform-tests<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>? No Flag name on chrome://flags None Finch feature name UsedColorSchemeRootScrollbars Requires code in //chrome? False Tracking bug https://issues.chromium.org/issues/40259909 Measurement Added a use counter UsedColorSchemeRootScrollbarsDark. The counter tracks the number of users who have dark mode root scrollbars due to the feature. Adoption in Edge Stable population based on this metric is approximately 13%. Availability expectation Initially available in Chromium browsers. Adoption expectation This feature immediately affects specific use cases upon launch. Adoption plan This feature has been through origin trials on Edge. Other browsers adopt this feature to fix specific use cases. Non-OSS dependencies Does the feature depend on any code or APIs outside the Chromium open source repository and its open-source dependencies to function? No. Estimated milestones Shipping on desktop 124 DevTrial on desktop 121 Anticipated spec changes Open questions about a feature may be a source of future web compat or interop issues. Please list open issues (e.g. links to known github issues in the project for the feature specification) whose resolution may introduce web compat/interop risk (e.g., changing to naming or structure of the API in a non-backward-compatible way). None Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5089486318075904 Links to previous Intent discussions Intent to prototype: https://groups.google.com/a/chromium.org/d/msgid/blink-dev/PH8PR00MB16366CA3D32D8ECE2C646C54A94D2%40PH8PR00MB1636.namprd00.prod.outlook.com This intent message was generated by Chrome Platform Status<https://chromestatus.com/>. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/LV3PR00MB17488611D88C9E41AC6A806BA95F2%40LV3PR00MB1748.namprd00.prod.outlook.com.
