Chromium Issue Samples

#40915242 navigator.getInstalledRelatedApps() returns [] on Android 12+ Assigned

index issue test PWA P3 / S5 · Android/WebAPK getInstalledRelatedApps() returned [] for a PWA on Android 12+. On-device testing (Pixel 6a, Android 16, stable Chrome 150 + local ToT 152): the native "play" path works -- a sideloaded companion app declaring asset_statements for the origin is reported as {id, platform:play, version}. The reporter's WebAPK path can't be exercised here because installing the PWA falls back to a legacy webapp:// shortcut (WebAPK minting fails on this device; local build logs webapk_installer.cc:239 "The WebAPK installation failed"), and getInstalledRelatedApps only matches genuine WebAPK packages. So the symptom is isolated to the webapp/WebAPK path, not the core detection code.

#40925759 Installing a PWA fails if an SVG asset has sizes="any" Fixed

index issue test PWA #40911689 P3 / S5 · Android/WebAPKs WebAPK install failed when the manifest icon was an SVG with sizes="any". Such an SVG usually has no intrinsic size, so re-downloading it for the WebAPK request with an empty preferred size (WebContents::DownloadImage -> WebImage::DecodeSVG) rasterized to a 0x0 empty bitmap and the request failed. Fixed by deriving a concrete preferred size from each icon's usage before download (Reland "Fix installing WebAPK with SVG icon", crrev.com/c/4544539; desktop dup 40911689 via crrev.com/c/5234019). Added regression coverage: blink WebImageTest.DecodeSVGWithoutIntrinsicSizeUsesDesiredSize and WebApkIconHasherBrowserTest.SvgIconWithSizesAny.

#41495930 Web app ACT "Open in browser" crashes / closes the web app New

index issue #510460240 test PWA arm64 APK P2 · Android/PWA/Custom Tabs "Open in Chrome" from an installed PWA's in-app browser (Custom Tab) tore down the originating web app: WebAPKs cold-reloaded start_url, shortcut PWAs were removed from recents. Root cause: CustomTabActivityNavigationController.openCurrentUrlInBrowser() finished the activity in the fallback path even for TWA/Webapp/WebAPK. Fix guards that finish() with the existing canFinishActivity check. Verified red/green on a real Pixel 6a (Android 16): unfixed stable Chrome removed the PWA task, fixed build kept it alive.

#40759522 Installed PWA doesn't color the navigation bar with the manifest theme color New

index issue test PWA arm64 APK P3 / S5 · Android/WebAPK Installed PWAs colored the status bar from the manifest theme_color but left the Android nav bar the platform default. Root cause: ColorProviderImpl.getNavigationBarColor() always returned null AND the nav-bar update only ran in CustomTabActivity (sibling of WebappActivity). Fix hoists updateNavigationBarColor() into BaseCustomTabActivity and reuses the theme color; verified red/green on a real installed PWA (Pixel 6a, Android 16). Default-on killswitch WebAppNavigationBarThemeColor.

#524759044 corner-shape: bevel; hides parent border under child image New

index issue CodePen Blink>CSS corner-shape: bevel; child image covers the beveled border diagonals without overflow: hidden. Analysis with content_shell pixel diffs: border paints identically either way; same overlap class as default round corners -- expected behavior per CSS paint order, recommend Intended Behavior. Author fix: overflow: hidden/clip or matching corner-shape on the image.

#505481952 PWA/TWA does not respect HTTP cache of a start_url document on first open New

index issue repro_server.py P3 / S3 Stateful reproducer for a stale start_url on relaunch. Root cause: SimpleCache in-flight entry write lost on Android kill. FIXED on-device on BOTH cache backends (SimpleCache + SQL) with md5-verified on-disk durability: STOPPED-signal flush + open-entry checkpoint. 225/225 deterministic unit tests across both backends. Follow-up: SQL reload-revalidation divergence (separate bug).

#518849412 Fullscreen + WCO collapsed leaves top-right titlebar area non-interactive Assigned CL 8027830 (In Review)

index issue CL 8027830 WCO Bug Lab P3 / S3 Installable PWA sampler: WCO stays enabled in Windows fullscreen, reserving a dead caption hit-test region; fix disables WCO in fullscreen on all platforms.

#41412936 active animations should imply equivalent will-change New P4

Issue Sampler: active filter animation as a fixed-pos containing block

#40280239 implement plus-darker blend mode New P4 In Review

Issue Blocks view-transition dark-mode blending Skia CL 1273117 Chromium CL 7966179 Sampler: canvas globalCompositeOperation plus-darker

#408010432 fetchLater not sent on browser shutdown (last tab) Assigned

index issue P3 / S3 Reproducer for fetchLater + pagehide + visibilitychange beacons across the 6 close/shutdown scenarios; closing the last tab of the last window drops the queued request.

#525393430 Forms without an accessible name should not have a landmark role Assigned CL 7257274 (regress)

index issue P0 / S3 Regression in 149: unnamed <form> exposed as a landmark on Win/Mac; fix uses accessible name as the only signal across platforms.

#41431127 Support Kashida justification New

index issue P4 / Feature Root cause + content_shell screenshots: text-justify: kashida is dropped at parse time; Arabic justify falls back to inter-word.

#41089999 When applying style, attribute value matching should be case sensitive for SVG New

index issue P3 / S5 Live test: legacy ASCII case-insensitive attribute value matching should only apply to HTML-namespace elements, not SVG.

#41081602 inline SVG image mask not resizing when parent is resized New

index issue ex crbug 330815 P3 / S5 Live repro: inline SVG <mask>/<clipPath> lags behind on container resize vs a background-image control.

#523134883 text-autospace treats <rt> text as main text flow New

index issue P3 / S3 Live ruby text-autospace repro: <rt> annotations must be ignored for main-line spacing.

#41101884 WebGL context preserved across fullscreen switching New

index issue regression 361553 P4 / S5 GPU Telemetry test + live sampler: WebGL context must survive a fullscreen enter/exit cycle

#373506511 animationend event not reliably emitted Assigned CL 7915163

index issue related CL 7915163 P3 / S3 CSS animationend sampler for layout reads and on-demand animation finish updates

#40502943 Web Bluetooth pending connect cancel sampler Assigned CL 6798921

index issue related CL 6798921 tester firmware patched ARM64 APK P3 / S5 ESP32-C3 sampler for disconnect() canceling pending gatt.connect()

#40185008 Generated web app icons are retried after sync and network reconnect - APK sampler New

index demo PWA issue P4 / S5 Synced web apps with generated placeholder icons now retry after sync update and network reconnect

#40765041 End key misbehaves in presence of WBRs New CL 2444636

index original attachment issue related CL 2444636 P3 / S5 End key should move from leading WBRs to after the last token on the same line

#40880635 Installed PWAs ignore system orientation lock - APK sampler New

index demo PWA issue sub-issue 517279502 P3 / S5 WebAPK with "orientation": "any" rotates freely even when Android system rotation lock is on

#40265040 Web Bluetooth negotiated MTU sampler New

index issue related issue 40686244 spec issue 383 P4 / S5 Expose negotiated BLE ATT MTU or practical payload size to Web Bluetooth applications

#515480635 Navigation API aborted pushState progress sampler Accepted CL 7868000

index original attachment issue CL 7868000 P3 / S3 pushState abort during an intercepted Navigation API same-document navigation can leave browser progress stuck

#450845901 foreignObject under filter is zoomed twice New

index issue P3 / S3 feImage(href=#g) double-zooms foreignObject HTML content under SVG zoom

#458278555 Canvas video demo stops when partially covered New

index issue P3 / S3 Video-to-canvas pixel sampler should keep updating when the demo is partially covered

#40761596 Allow unchecking radio buttons sampler New

index issue P4 / S5 Native radio activation behavior and author-side clearable radio workaround

#41399375 Text input scroll offset on blur New

index issue P4 / S5 Long text in input should stay scrolled to the caret position after blur

#40771908 input type=range orient=vertical sampler New

index issue P4 / S5 Live range slider sampler for orient=vertical vs default and CSS vertical rendering

#40867444 XML document inside iframe viewer New

index sample XML issue CL 6669633 abandoned P4 / S5 Iframe XML tree viewer with documentElement compatibility check

#348520442 Time datalist Other popup above anchor New

index issue P3 / S3 Windows 11 time input datalist Other row fails when popup opens upward

#513128322 Sanitizer API safe-mode bypass in streaming HTML setters Accepted CL 7849074 In Review

index issue P3 / S4 streamHTML/streamAppendHTML/... missed AllowMutatingRootElement guard, allowing safe-mode XSS into <script>

#443106929 Wide multi-stop CSS gradient smearing on Ganesh Skia CL in review

index issue CL 1237936 P3 Linear / radial / conic gradient sampler at 130 hard-stops; Ganesh many-stop analytic colorizer

#41312488 dialog.showModal() full-document layout New

index issue P4 showModal() triggers a full UpdateStyleAndLayout + AX tree rebuild

#453570183 PWA/TWA standalone viewport unit sampler New

index issue P3 100vh and 100dvh height changes in standalone PWA/TWA

#505427215 Datalist click under stationary cursor New

index issue P3 Text datalist option click ignored until mouse crosses option boundary

#512533947 window.moveTo() shrinks popup on each reload New

index repro issue P3 Regression in 146.0.7679.0 tied to kCombineNewWindowIPCs rollout

#40656738 Restore focus on non-BFCache back navigation Open

index issue Focus should return to the clicked link after non-BFCache back navigation

#40199280 Preserve focus across BFCache sampler Assigned

index issue P4 Focus should survive persisted pagehide and BFCache restore

#451651623 Touch drag and drop on Linux sampler New

index issue P4 TouchDragEndContextMenu CDP sampler

#421933373 PWA/TWA status bar hairline sampler with patched APKs New

index issue P3 Top toolbar hairline offset fix validation

#504375661 select multiple resize autoscroll sampler New

index issue P3 Blink forms listbox resize repro

#40771973 letter-spacing end-edge behavior sampler Duplicate

index issue csswg issue P4 Runtime flag: LetterSpacingEndEdgeSuppression

#503010263 Sequential focus does not handle focusable popover consistently New

index issue P4 Popover focus order sampler

#361617757 clip-path circle()/ellipse() closest-corner/farthest-corner sampler CL In Review New

index issue CL 7754379 P4

#425897047 corner vs corners shorthand sampler New

index issue CSSWG comment P3

#468928416 text-decoration-inset sampler (core + percentage coverage) Active

index issue 468928416 issue 498974811 P3 WPT: text-decoration-inset 001..024 + parsing trio green locally

#468317749 Blink form role mapping samplers (form and input-radio) CL In Review

index issue CL 7257274 P4

#41271565 Caps lock indicator sampler for non-Mac password fields CL In Review

index issue CL 7705059 P4

#40226825 Navigation API loading bar missing on mobile (Wayback rebuild) Assigned

index sampler issue abandoned CL 3671435 P4

#40272723 [Autofill] Remove highlight when errors are hidden - local sampler New

index issue P4 Replacement for form-problems.glitch.me

i-bridge-sampler-jxl Progressive bridge sampler mirror with live SSIMU2 estimate Sampler

index source page Virtual issue id for local tracking

i-cmd-p Cmd/Ctrl+P command palette web API prototype sampler Sampler

index (single-page sampler) standalone polyfill JS Source spec: /home/chrome/md-store/cmd-p.md

#494350655 DevTools Local Core Web Vitals flicker with iframe activity New

index issue regression CL 7518324 P3

#493637573 Native form validation bubble contrast sampler New

index issue P3

#407420295 Fullscreen PWA edge-to-edge x86 APK sampler New

index issue sampler URL P3

#493412612 / #493415366 / #493416495 Virtual Keyboard API geometry sampler with patched and unpatched x86 APKs Sampler

index issue 493412612 issue 493415366 issue 493416495 geometry inspector x86 emulator APK pair

#450752874 Virtual keyboard innerHeight transition sampler with patched and unpatched x86 and arm64 APKs New

index issue repro P3

#41085247 visibility:collapse not implemented for flex items New

issue P4 Blink>Layout>Flexbox 3 of 6 WPT tests now passing

#492024623 / #493197121 Data URL malformed MIME base64 combined sampler Related CL Merged

index issue 492024623 issue 493197121 CL 7671798 P3

#493505764 LayoutShift paint timing red/green sampler Sampler

index issue WICG #128 Checks startTime == paintTime with kill switch fallback

JXL-RS JXL encoder sampler (progress tracking) Sampler

index progress-log.csv 896x1080 source, d1/d2/d3 outputs

#41462717 min-content drops box decorations when soft break is leading whitespace inside an open inline New

issue P3 WPT regression since 2019 repro

#329702833 Borders scroll away from position:sticky <thead> New CL In Review

issue CL 7349378 P3

#420724833 Viewport navigation predictor under DevTools mobile emulation New

issue P3 Feature sampler heuristic.html

#442376618 Save-Data emulation sampler (request header + JS value) New

issue P3

#419817756 LCP discovery deterministic trace pack New

issue P3 index trace pack

#353436867 CSS specificity breakdown tooltip sampler New

issue P4 Feature Request

#41458361 Subpixel accumulated paint offset scrollbar repro New

issue P4

#431091918 Long CSS values clipped in DevTools Styles pane New

issue P4

#486562295 Reassigning the same src value unexpectedly triggers an extra image fetch New

issue P3

#40215569 DevTools grid overlay misrender with writing-mode: vertical-lr Assigned

issue P4

#40926909 Display HTTP status code for prerender NavigationBadHttpStatus failures New CL In Review

issue CL 7620165 P3

#401515597 Seams between layers with subpixel transforms or transform animations New CL In Review

issue CL 6994382 P3

#40730029 Intersection Observer is not always triggering callback for zero width element New Related CL Merged

issue CL 5019453 P3

#473987435 Consider waiting for all mask-image layers to load before rendering New Related CL Merged

issue CL 7004946 P3

#447444703 PDF accessibility - untagged text with transform: scale() New CL In Review

issue CL 7352262 P2

#41302618 Spec change review: disabled form control events Accepted Spec PR In Review

issue WHATWG PR 12219 P4

#433676513 inspect() with {focus: false} -- omitFocus hint Accepted CL In Review

issue CL 7575526 V8 CL 7575861 P3

#356158096 Compressed request body display in Network panel Fixed CL Merged

issue CL 7321241 P3

#451833352 Selection handles hidden when line-height exceeds input height Accepted CL Merged

issue CL 7596201 P3 sampler

#40384509 Fractional scroll offset text fragment viewport rect Assigned CL In Review

issue CL 7614274 P3

#40291635 Support camera for <input type=file capture> on desktop Accepted CL In Review

issue CL 7594822 P4

#40391360 Extension popup sized incorrectly after content changes Accepted

issue P3

#41445959 Some Androids reporting hover: hover Accepted

issue P3

#41428771 Support end delay in compositor animations (content_shell sampler) New

index issue P4

#464173566 Bad hit test on preserve-3d descendant Assigned

issue P3

#40693358 Animated gifs paired with canvas gives high CPU usage Not Reproducible

issue P3

#40883733 Inline SVG accessibility issue after printing to PDF Accepted

issue P4

#480978106 CSS outline-color not applied in dark color-scheme New Fix Ready

issue Abandoned CL 7555272 P3

#384781869 Fractional DPR border-width content shifts Assigned

issue P3

#428258024 iframe create/remove slowdown (redundant about:blank navigation) New

issue P3

#40886057 word-break:break-all Ethiopic BA class line breaking Accepted

issue P4