| 2012866 |
improve casting hygiene in nrappkit and nICEr |
Core |
WebRTC |
NEW |
Unspecified |
| 2012867 |
[wpt-sync] Sync PR 57371 - Implement the CSS image-animation property |
Core |
CSS Parsing and Computation |
NEW |
All |
| 2012868 |
The attributes for some elements are read out of order using TalkBack |
Core |
Disability Access APIs |
UNCONFIRMED |
Android |
| 2012869 |
image builder docker image builds are broken |
Firefox Build System |
Task Configuration |
RESOLVED |
Unspecified |
| 2012870 |
Intermittent TV browser/components/screenshots/tests/browser/browser_screenshots_splitview.js | test_buttonsPanelWithSplitView - Test timed out |
Firefox |
Screenshots |
NEW |
Unspecified |
| 2012871 |
[wpt-sync] Sync PR 57372 - Use t.step_timeout in fetch-frame-resource.https.html |
Core |
DOM: Service Workers |
NEW |
All |
| 2012872 |
Wrong non-english characters in "select" dropdown list when using OpenSans Font |
Core |
Layout: Text and Fonts |
UNCONFIRMED |
Unspecified |
| 2012873 |
jinja: show target repo more prominently in job partial |
Conduit |
Lando |
NEW |
Unspecified |
| 2012874 |
Pinned site persisting on homepage |
Firefox for Android |
General |
UNCONFIRMED |
Unspecified |
| 2012875 |
jinja: job view uses `phabricator_revision_url` for try tasks not linked to phabricator |
Conduit |
Lando |
NEW |
Unspecified |
| 2012877 |
Update instructions on setting up Sync in Firefox for Android (aka Fenix) |
support.mozilla.org |
Knowledge Base Content |
NEW |
Unspecified |
| 2012878 |
Intermittent Assertion failure: false (Tried and failed to create an XPCOM log), at /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp:X |
Core |
XPCOM |
NEW |
Unspecified |
| 2012879 |
booksmarks unable save |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012880 |
On Google finance "beta" website, header and footer stutter up and down as dynamic toolbar scrolls out of view |
Core |
Panning and Zooming |
NEW |
Unspecified |
| 2012881 |
Remove nsPrintSettingsX.mm compatibility hack |
Core |
Widget: Cocoa |
RESOLVED |
Unspecified |
| 2012884 |
Card Not Ejected After Transaction |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012885 |
unable to save |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012886 |
Balance Not Updated Immediately |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012888 |
Ensure correct nimbus_fml binary is used in artifact builds |
Firefox Build System |
Android Studio and Gradle Integration |
ASSIGNED |
Unspecified |
| 2012892 |
Final build tweaks for moving app-services into mozilla-central |
Firefox Build System |
Android Studio and Gradle Integration |
NEW |
Unspecified |
| 2012894 |
balance not updated |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012895 |
Receipt Not Printing |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012896 |
Wrong Language Display |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012897 |
wrong language display |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012898 |
ATM fails to eject card after transaction completion; card remains trapped in slot. |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012899 |
Balance Not Updated Immediately |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012900 |
Screen Freezes During Transaction |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012902 |
Windows open on main display rather than focused display on Mac |
Firefox |
Untriaged |
UNCONFIRMED |
Unspecified |
| 2012904 |
balance not updated immediately |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012905 |
Wrong Language Display |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012906 |
Cash Dispense Mismatch |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012909 |
Receipt Not Printing |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012910 |
receipt not printing |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012911 |
Screen Freezes During Transaction |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012912 |
Session Timeout Too Fast |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012914 |
PIN Change Failure |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012915 |
5: Cash Dispense Mismatch |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012916 |
Mini Statement Shows Wrong Order |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012917 |
Receipt Not Printing |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012920 |
Touch Screen Inaccuracy |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012921 |
ATM dispenses incorrect cash amount during withdrawal; ledger mismatch observed |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012923 |
Session Timeout Too Fast |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012924 |
PIN Change Failure |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012925 |
session timeout too fast |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012927 |
Mini Statement Shows Wrong Order |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012929 |
Touch Screen Inaccuracy |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012933 |
[meta] SwiftKey issues |
GeckoView |
IME |
NEW |
Android |
| 2012934 |
Telia: Inccorrect CRL URL on a Root CA record in CCADB |
CA Program |
CA Certificate Compliance |
UNCONFIRMED |
Unspecified |
| 2012935 |
Firefox for Android frequently and randomly going back to the previous page after a new one is loaded |
Firefox for Android |
General |
UNCONFIRMED |
Android |
| 2012936 |
Add button does not store employee details |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012937 |
Card Not Ejected After Transaction |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012938 |
Add more test cases for bug 1563640 |
GeckoView |
IME |
NEW |
Android |
| 2012939 |
[bfcache] Implement specific notRestoredReasons for SharedWorker |
Core |
DOM: Core & HTML |
UNCONFIRMED |
Unspecified |
| 2012940 |
Application allows negative values for triangle sides |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2012941 |
[wpt-sync] Sync PR 57373 - Revert "Implement the CSS image-animation property" |
Testing |
web-platform-tests |
NEW |
All |
| 2012942 |
In vertical mode, while in Split View, hovering the left view blocks the hover interaction on the right view without leaving the tab area due to the image preview |
Firefox |
Tabbed Browser |
NEW |
All |
| 2012943 |
Can't override <anonymous code> script |
DevTools |
Debugger |
NEW |
Unspecified |
| 2012944 |
[wpt-sync] Sync PR 57374 - Drop 'portrait' from size descriptor when default |
Core |
Layout |
NEW |
All |
| 2012945 |
[wpt-sync] Sync PR 57358 - When link rel=stylesheet media attribute changes, don't re-fetch |
Testing |
web-platform-tests |
NEW |
All |
| 2012946 |
v147 won't start with root directory blocked by AppArmor |
Thunderbird |
Untriaged |
UNCONFIRMED |
Unspecified |
| 2012947 |
The page from the about:opentabs is opened in the right view instead of the left one if Reverse tabs was used before |
Firefox |
Tabbed Browser: Split View |
RESOLVED |
Unspecified |
| 2012948 |
Include more items in the SharedScriptCache memory reporting |
Core |
JavaScript Engine |
ASSIGNED |
Unspecified |
| 2012949 |
Email addresses disappeared from Address Book |
Thunderbird |
Address Book |
UNCONFIRMED |
Unspecified |
| 2012950 |
Firefox 147.0.2 UI displays garbled characters instead of proper text in settings and menus |
Firefox |
General |
UNCONFIRMED |
Unspecified |
| 2012951 |
Remove browser.search.widget.new pref and legacy search bar code |
Firefox |
Search |
NEW |
Unspecified |
| 2012952 |
Remove MainCoroutineRule from lib.crash tests |
Firefox for Android |
Tooling |
RESOLVED |
Android |
| 2012953 |
c-c perma toolkit/components/search/tests/xpcshell/test_webextensions_upgrade.js | Unexpected console message received during test: An engine called ${engine.name} already exists! - false == true |
Firefox |
Search |
RESOLVED |
Unspecified |
| 2012954 |
[wpt-sync] Sync PR 57375 - layout: Suppress soft wrap opportunities between NU/AL/AI/ID characters to respect `word-break: keep-all` |
Core |
Layout: Text and Fonts |
NEW |
All |
| 2012955 |
Since v147 Firefox stops responding |
Core |
Widget: Gtk |
UNCONFIRMED |
Unspecified |
| 2012956 |
Regression: TEST-UNEXPECTED-FAIL | test_felt_2_device_posture_content | AssertionError('Device posture reports network interfaces (IPv6)') |
Firefox Enterprise |
Client |
NEW |
Linux |
| 2012957 |
[computed panel] Expanding matched selectors section in computed panel disables declaration in Rules view |
DevTools |
Inspector |
RESOLVED |
Unspecified |
| 2012958 |
Event notices are dismissed if TB is not on at the time of of the notice |
Calendar |
Alarms |
UNCONFIRMED |
Unspecified |
| 2012959 |
Show preview for Form History |
Toolkit |
Form Manager |
NEW |
Unspecified |
| 2012960 |
Error dismissing an event in Birthday Calendar in Gmail account |
Thunderbird |
Untriaged |
RESOLVED |
Unspecified |
| 2012961 |
Ensure Security Layer can see all inputs and is central to prompt construction |
Core |
Machine Learning: General |
NEW |
Unspecified |
| 2012962 |
Search configuration is refreshed 2 times when the app is cold started |
Firefox for Android |
Search |
ASSIGNED |
Android |
| 2012963 |
Ensure the security layer is in control of all actions and outputs of the LLM |
Core |
Machine Learning: General |
NEW |
Unspecified |
| 2012964 |
Fix links in preference pane glean yaml |
Firefox |
Settings UI |
RESOLVED |
All |
| 2012965 |
www.coolstuffinc.com - Drop downs for filtering search results are not working |
Web Compatibility |
Site Reports |
NEW |
Android |
| 2012966 |
desktop site switches url |
Firefox for Android |
History |
RESOLVED |
Android |
| 2012967 |
16.53 - 12.16% speedometer Angular2-TypeScript-TodoMVC/CompletingAllItems/Async / speedometer Preact-TodoMVC/Adding100Items/Sync (Windows) regression on Tue January 20 2026 |
Core |
Graphics: WebRender |
NEW |
Unspecified |
| 2012968 |
Consider using a single approach to declare slot numbers for NativeObject sub-classes |
Core |
JavaScript Engine |
NEW |
Unspecified |
| 2012969 |
6.78% yahoo-mail LastVisualChange (Linux) regression on Wed January 21 2026 |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2012970 |
Intermittent dom/media/tests/crashtests/1766668.html | single tracking bug |
Core |
WebRTC |
NEW |
Unspecified |
| 2012971 |
12.15 - 7.38% speedometer3 TodoMVC-Vue/DeletingAllItems/Sync / speedometer3 TodoMVC-Vue/DeletingAllItems/total (OSX) regression on Wed January 21 2026 |
Core |
JavaScript Engine: JIT |
NEW |
Unspecified |
| 2012972 |
[wpt-sync] Sync PR 57376 - [WPT] Fix connect-src-webtransport CSP tests |
Core |
DOM: Security |
NEW |
All |
| 2012973 |
Google sheet renders incorrect rows while scrolling, the scroll thumb position looks correct |
Core |
Layout |
UNCONFIRMED |
Unspecified |
| 2012974 |
www.flash.gr - Video is missing with Standard ETP in PBM |
Web Compatibility |
Privacy: Site Reports |
NEW |
Windows 10 |
| 2012975 |
Remove MainCoroutineRule from TabHistoryControllerTest |
Firefox for Android |
Tooling |
RESOLVED |
Android |
| 2012976 |
datetime picker regression |
Firefox for Android |
Browser Engine |
UNCONFIRMED |
Android |
| 2012978 |
The text cursor indicator is shifted several characters to the right in the web console. |
DevTools |
Console |
NEW |
Windows 11 |
| 2012979 |
[meta] Document Picture-in-Picture |
Core |
DOM: Core & HTML |
NEW |
Unspecified |
| 2012980 |
My Firefox PDF reader is crashing. I've already cleared the cache and it's still the same. The editing buttons stop working. |
Core |
DOM: Editor |
UNCONFIRMED |
Unspecified |
| 2012981 |
The text cursor indicator is shifted to the top if text insertion point in iframe |
Core |
Disability Access APIs |
NEW |
Windows 11 |
| 2012982 |
Add i18n.overrideLocale(targetLocale) API for WebExtensions to allow per-context locale overrides |
Thunderbird |
Add-Ons: Extensions API |
NEW |
Unspecified |
| 2012983 |
[wpt-sync] Sync PR 57378 - Sync interfaces/ with @webref/idl 3.72.0 |
Core |
DOM: Core & HTML |
NEW |
All |
| 2012985 |
[wpt-sync] Sync PR 57379 - Update minimum supported Python version to 3.9 |
Testing |
web-platform-tests |
NEW |
All |
| 2012986 |
Update PDF.js to new version 550520193085788c1dbb1dac0d4565109fbbb49f from 2026-01-26 18:25:50 |
Firefox |
PDF Viewer |
ASSIGNED |
Unspecified |
| 2012987 |
Teams update appointment |
Calendar |
General |
UNCONFIRMED |
Unspecified |
| 2012988 |
Do not treat global variables assigned to the imported symbols as definitions |
Webtools |
Searchfox |
NEW |
Unspecified |
| 2012989 |
Show the source name in the WhyPaused as part of the pause location details displayed |
DevTools |
Debugger |
NEW |
Unspecified |
| 2012990 |
Text fragments doesn't work on CI crash report page |
Core |
DOM: Navigation |
NEW |
Unspecified |
| 2012992 |
Intermittent doc-upload [taskcluster:error] Aborting task... |
Developer Infrastructure |
Source Documentation |
NEW |
Unspecified |
| 2012993 |
Remove MainCoroutineRule from feature.syncedtabs tests |
Firefox for Android |
Tooling |
ASSIGNED |
Android |
| 2012994 |
Reopen Closed Tab is broken |
Core |
Widget: Gtk |
UNCONFIRMED |
Unspecified |
| 2012995 |
The What will be Blocked items from the Block all AI enhancements prompt are not read out loud by screen readers |
Firefox |
Settings UI |
NEW |
Windows |
| 2012996 |
Print path to failing puppeteer test on CI |
Remote Protocol |
Agent |
NEW |
Unspecified |
| 2012997 |
Remove MainCoroutineRule from HistoryMetadataServiceTest |
Firefox for Android |
Tooling |
RESOLVED |
Android |
| 2012998 |
The "Use AI to suggest tabs and a name for tab groups" option is not hidden when blocked via policy |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2012999 |
[meta] Audit and fix direct access from the parent (controller, providers manager, and providers) to the child (input or view) |
Firefox |
Address Bar |
NEW |
Unspecified |
| 2013000 |
Move sanitizeTextFromClipboard to UrlbarUtils |
Firefox |
Address Bar |
NEW |
Unspecified |
| 2013001 |
The "Link Preview" option is not hidden when blocked via policy |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2013002 |
[meta] Audit and fix direct access from the child (e.g. input or view) to the parent (e.g. controller) |
Firefox |
Address Bar |
NEW |
Unspecified |
| 2013003 |
Intermittent dom/streams/test/xpcshell/large-pipeto.js | xpcshell return code: 3 |
Core |
DOM: Streams |
NEW |
Unspecified |
| 2013005 |
Update github params in try_task_config.json to match what is expected |
Conduit |
Lando |
RESOLVED |
Unspecified |
| 2013006 |
firefox not connecting to local VM |
Core |
Networking |
UNCONFIRMED |
Unspecified |
| 2013007 |
Add panel for Jake Diagrams |
DevTools |
General |
RESOLVED |
Unspecified |
| 2013008 |
Use PCompositorBridge.DynamicToolbarOffsetChanged on Android |
GeckoView |
General |
NEW |
Android |
| 2013011 |
AddressSanitizer: stack-overflow [@ MemcmpInterceptorCommon] |
Core |
Layout |
NEW |
Linux |
| 2013012 |
Add standard8 to the everyone team for the mozilla org |
mozilla.org |
Github: Administration |
RESOLVED |
Unspecified |
| 2013014 |
Populate boolean pref when running in Snap or Flatpak |
Thunderbird |
General |
ASSIGNED |
Unspecified |
| 2013015 |
Improve IndexedDB performance tests |
Core |
Storage: IndexedDB |
ASSIGNED |
Unspecified |
| 2013016 |
Refactor `SettingsSearchMiddleware` to use structured concurrency |
Firefox for Android |
Tooling |
ASSIGNED |
Android |
| 2013018 |
Intermittent testDoReportNonSyntaxError | expected PASS |
Testing |
XPCShell Harness |
NEW |
Unspecified |
| 2013019 |
OS Key Store implementation can hang and cause shutdown hangs |
Core |
Security: PSM |
NEW |
Unspecified |
| 2013020 |
Perma TEST-UNEXPECTED-FAIL | /_mozilla/mathml/fonts/math-font-001.html | <span style="font-family: math"> uses monospace fonts from font.name-list.serif.x-math. - assert_approx_equals: when Gecko 149 merges to beta on 2026-02-23 |
Testing |
web-platform-tests |
ASSIGNED |
Unspecified |
| 2013021 |
We need a convenient way to give read access to `mozilla/remote-settings-permissions` repo |
mozilla.org |
Github: Administration |
RESOLVED |
Unspecified |
| 2013022 |
html/browsers/history/the-history-interface/history_pushstate_too_many_calls.optional.html.ini fails in gecko |
Core |
DOM: Navigation |
NEW |
Unspecified |
| 2013023 |
Add telemetry for Briefing Card |
Firefox |
New Tab Page |
ASSIGNED |
Unspecified |
| 2013024 |
[wpt-sync] Sync PR 57380 - Freeze scope snapshot size and offset. |
Core |
CSS Parsing and Computation |
NEW |
All |
| 2013025 |
Scrolling down on Janitor.com triggers the bottom bar and messes up typing |
Firefox for Android |
General |
RESOLVED |
Android |
| 2013026 |
Voice Over reads the "What the options mean" from the AI controls page as clickable |
Firefox |
Settings UI |
NEW |
macOS |
| 2013027 |
[wpt-sync] Sync PR 57381 - Don't let floats/OOFs affect orphans / widows calculation. |
Core |
Layout |
NEW |
All |
| 2013028 |
Login button not working |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2013029 |
Reply replies to everyone instead of just the sender |
Thunderbird |
Untriaged |
UNCONFIRMED |
Unspecified |
| 2013030 |
[wpt-sync] Sync PR 57382 - Remove Bidding and Auction Serialization |
Testing |
web-platform-tests |
NEW |
All |
| 2013031 |
Convert ctxDirection to an enum class |
Core |
SVG |
ASSIGNED |
Unspecified |
| 2013032 |
[wpt-sync] Sync PR 57383 - Blink: Align var() keyframe easing fallback with other browsers |
Core |
CSS Transitions and Animations |
NEW |
All |
| 2013033 |
Grant scopes required for project maintenance to enterprise-developers group. |
Release Engineering |
Firefox-CI Administration |
RESOLVED |
Unspecified |
| 2013034 |
[wpt-sync] Sync PR 57384 - Only support range syntax for range type features |
Core |
CSS Parsing and Computation |
NEW |
All |
| 2013035 |
Login page not loading properly |
Invalid Bugs |
General |
RESOLVED |
Unspecified |
| 2013036 |
Commit Access (Level 3) for Vanessa Prema <vprema@mozilla.com> |
mozilla.org |
Repository Account Requests |
NEW |
Unspecified |
| 2013037 |
Make inline padding on panel list customizable |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2013038 |
[EWS] no mails synced - [ews_xpcom::safe_xpcom] Custom("missing field `$text`") |
MailNews Core |
Networking: Exchange |
UNCONFIRMED |
Unspecified |
| 2013039 |
Intermittent "Content Encoding Error" on google.com |
Core |
Networking: Cache |
RESOLVED |
Unspecified |
| 2013040 |
Intermittent browser/components/extensions/test/browser/browser_ext_devtools_network.js | ... - A promise chain failed to handle a rejection: [REDUX_MIDDLEWARE_IGNORED_REDUX_ACTION] Dispatching 'UPDATE_REQUEST' action after panel's closing |
WebExtensions |
General |
RESOLVED |
Unspecified |
| 2013041 |
lockIOWithMutex is unnecessary |
Core |
Session Restore |
NEW |
Unspecified |
| 2013042 |
[meta] Settings redesign follow-ups for the search page |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2013043 |
Reporting API reports are not shown in the devtools network tab |
DevTools |
Netmonitor |
NEW |
Unspecified |
| 2013044 |
trust panel: "connection secure" displayed alongside insecure icon on sites with added security exception |
Firefox |
Address Bar |
NEW |
Unspecified |
| 2013045 |
Context menu treats single words as links when browser.fixup.dns_first_for_single_words is true |
Firefox |
Menus |
UNCONFIRMED |
Unspecified |
| 2013046 |
Server aborts EMS-less connections too late into the handshake |
NSS |
Libraries |
ASSIGNED |
Unspecified |
| 2013047 |
anime-japan.jp - Header logo area is broken causing layout issues within the header |
Web Compatibility |
Site Reports |
NEW |
Windows 10 |
| 2013048 |
Allow editing any keyword on a search engine |
Firefox |
Search |
NEW |
Unspecified |
| 2013049 |
[wpt-sync] Sync PR 57386 - ContainerTiming: decouple web platform tests from ElementTiming |
Testing |
web-platform-tests |
NEW |
All |
| 2013051 |
[meta] Merino Integration for Stories |
Firefox for Android |
Stories |
NEW |
Android |
| 2013052 |
Integrate Merino Rust Client for handling Stories |
Firefox for Android |
Stories |
ASSIGNED |
Android |
| 2013053 |
Make it possible to skip mkindex.sh steps for the testing purpose |
Webtools |
Searchfox |
ASSIGNED |
Unspecified |
| 2013054 |
When a search engine is disabled via the toggle, it should appear greyed-out |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2013055 |
Add tooltips for accessibility to the new search engines table in the redesigned settings UI |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2013056 |
In the new search UI, indicate when an add-on based search engine is installed |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2013057 |
Update tests for search preferences to work with the new settings UI |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2013058 |
Don't run tests on mac with updatebot patches |
Firefox |
PDF Viewer |
ASSIGNED |
Unspecified |
| 2013059 |
outlineWidth for changed to 3px in FF 147 |
Core |
Layout |
RESOLVED |
Unspecified |
| 2013060 |
Requests to URIs with paths silently fail, redirecting the user to Google Images, whereas requests to long domains search for the URI in the default search engine. |
Firefox |
Address Bar |
NEW |
Linux |
| 2013061 |
link preview control is hidden resulting in empty row |
Firefox |
Settings UI |
ASSIGNED |
Unspecified |
| 2013062 |
Entering a URI, whose length is at the limit of what FF can access, causes its omnibox to be unable to navigate to the URI's last ⪆ 100 characters, via cursor or keyboard. |
Firefox |
Address Bar |
NEW |
Linux |
| 2013064 |
[wpt-sync] Sync PR 57387 - [Gap Decorations]: Implement `rule-visibility-items` shorthand |
Core |
CSS Parsing and Computation |
NEW |
All |
| 2013065 |
Add a module that keeps track of the current private browsing id |
Firefox |
Private Browsing |
ASSIGNED |
Unspecified |
| 2013066 |
Add a Nimbus flag and secret setting for enabling Merino Rust client for fetching stories |
Firefox for Android |
Stories |
ASSIGNED |
Android |
| 2013067 |
[wpt-sync] Sync PR 57388 - Implement shadow painting for border-shape |
Core |
CSS Parsing and Computation |
NEW |
All |
| 2013068 |
Switch some code to abbreviated function templates |
Firefox Build System |
General |
NEW |
Unspecified |
| 2013069 |
AboutNewTabResourceMapping --first-startup handler does redundant Experimenter ready checks |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2013070 |
[wpt-sync] Sync PR 57389 - Add test for overconstrained sticky in a vertical-lr rtl containing block |
Core |
Layout: Positioned |
NEW |
All |
| 2013072 |
[wpt-sync] Sync PR 57390 - WPTs for WebAuthn uiMode: 'immediate' |
Core |
DOM: Web Authentication |
NEW |
All |
| 2013073 |
Update wgpu (week of 2026-01-26) |
Core |
Graphics: WebGPU |
ASSIGNED |
Unspecified |
| 2013075 |
Reduce code complexity for methods with suppressed annotations |
Focus |
General |
ASSIGNED |
Android |
| 2013077 |
Telemetry to record the "Block AI enhancements" preference as a metric |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2013078 |
Big gap in spacing in About dialog for Nightly |
Firefox |
General |
NEW |
Unspecified |
| 2013080 |
Please add new Mozilla VPN KB article |
support.mozilla.org |
Knowledge Base Content |
ASSIGNED |
Unspecified |
| 2013082 |
`swgl` and `wr_glyph_rasterizer` require `audit-as-crates-io` configuration |
Firefox Build System |
General |
ASSIGNED |
Unspecified |
| 2013083 |
[wpt-sync] Sync PR 57391 - Make SnapAfterLayout respect scroll-behavior |
Core |
Layout: Scrolling and Overflow |
NEW |
All |
| 2013084 |
Intermittent /navigation-api/navigation-methods/traverseTo-with-cross-origin-in-history.html | single tracking bug |
Core |
DOM: Navigation |
NEW |
Unspecified |
| 2013085 |
Use a new pref for crash reports on-demand to enable for existing beta/release profiles |
Toolkit |
Crash Reporting |
ASSIGNED |
Unspecified |
| 2013086 |
Assertion failure: script->filename(), at firefox/js/src/builtin/ModuleObject.cpp:1084 |
DevTools |
Debugger |
UNCONFIRMED |
Unspecified |
| 2013088 |
Remote Improvement's "Learn More" page is 404. |
Firefox for Android |
Experimentation and Telemetry |
UNCONFIRMED |
Android |
| 2013089 |
[wpt-sync] Sync PR 57392 - [PEPC] Fix crash when a PermissionElement is made from a shutdown reference. |
Core |
DOM: Core & HTML |
NEW |
All |
| 2013090 |
Implement IteratorWindows and InteratorWindowsGenerator |
Core |
JavaScript: Standard Library |
NEW |
Unspecified |
| 2013091 |
Intermittent /css/css-shadow/part/interaction-with-nested-pseudo-class.html | single tracking bug |
Core |
CSS Parsing and Computation |
NEW |
Unspecified |
| 2013092 |
separate FIPS-related utility functions into their own interface |
Core |
Security: PSM |
NEW |
Unspecified |
| 2013093 |
Requesting GitHub membership to the mozilla org for coreycb |
mozilla.org |
Github: Administration |
NEW |
Unspecified |
| 2013094 |
Remove clip leaf merging |
Core |
Graphics: WebRender |
ASSIGNED |
Unspecified |
| 2013095 |
New wpt failures in /css/css-content/ [element-replacement-root-canvas-bg-from-body.html, element-replacement-root-canvas-bg.html, element-replacement-root.html] |
Core |
Layout: Generated Content, Lists, and Counters |
NEW |
All |
| 2013096 |
Add way to batch chat messages to the child process |
Core |
Machine Learning: Frontend |
ASSIGNED |
Unspecified |
| 2013097 |
Add splitview.uri_count telemetry metric |
Firefox |
Tabbed Browser: Split View |
ASSIGNED |
Unspecified |
| 2013098 |
[wpt-sync] Sync PR 57393 - Remove content from blank.html |
Core |
DOM: Core & HTML |
NEW |
All |
| 2013099 |
Update Google Play Services Ads Identifier to version 18.3.0 |
Firefox for Android |
Tooling |
NEW |
Android |
| 2013100 |
Update KSP to version 2.3.5 |
Firefox for Android |
Tooling |
NEW |
Android |
| 2013101 |
Move __userinfo__ endpoint out of utils.auth |
Conduit |
Lando |
NEW |
Unspecified |
| 2013102 |
Intermittent testDoThrowForeignObject | expected PASS |
Testing |
XPCShell Harness |
NEW |
Unspecified |
| 2013103 |
New wpt failures in /css/css-animations/KeyframeEffect-getKeyframes.tentative.html |
Core |
CSS Transitions and Animations |
NEW |
All |
| 2013104 |
[Dark mode] Active tab color and splitview grouping color fail contrast |
Firefox |
Tabbed Browser: Split View |
RESOLVED |
Windows 10 |
| 2013105 |
Ensure all strings for MVP match design spec |
Firefox |
IP Protection |
NEW |
Unspecified |
| 2013106 |
Deprecate Linux 18.04 in test manifests |
Testing |
General |
NEW |
Unspecified |
| 2013107 |
Implement Playstore and Adjust attribution retry mechanism. |
Firefox for Android |
Experimentation and Telemetry |
NEW |
Android |
| 2013108 |
Assess use of external addon golangci/golangci-lint-action in Mozilla's GitHub organization mozilla |
mozilla.org |
Github: Administration |
RESOLVED |
Unspecified |
| 2013109 |
Assess use of external addon NAME_HERE in Mozilla's GitHub organization ORG_NAME_HERE |
mozilla.org |
Github: Administration |
RESOLVED |
Unspecified |
| 2013110 |
No longer able to drag images out and have them paste into Powerpoint |
Core |
DOM: Copy & Paste and Drag & Drop |
NEW |
Unspecified |
| 2013111 |
[Dark mode] Non-active splitview tab and tabs outside of splitview fail contrast |
Firefox |
Tabbed Browser: Split View |
NEW |
Windows 10 |
| 2013112 |
[wpt-sync] Sync PR 57394 - [Connection-Allowlist] Local dedicated worker inheritance WPT |
Testing |
web-platform-tests |
NEW |
All |
| 2013113 |
Requesting GitHub membership to the ads related orgs for cdowell@mozilla.com |
mozilla.org |
Github: Administration |
RESOLVED |
Unspecified |
| 2013114 |
Assertion failure: sideBits == hit.mNode->GetFixedPosSides() (Fixed position side bits do not match), at gfx/layers/apz/src/WRHitTester.cpp:243 on google finance |
Core |
Panning and Zooming |
NEW |
Android |
| 2013115 |
Update copy and illustrations for Account and sync page |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2013116 |
Incorrect mouse movement events issued under pointer lock when mouse isn't moving |
Core |
Graphics: Canvas2D |
UNCONFIRMED |
Unspecified |
| 2013117 |
Use RawRangeBounary for RangeBoundariesInclusiveAncestorsAndOffsets |
Core |
DOM: Serializers |
NEW |
Unspecified |
| 2013118 |
Update fonts to match new branding |
Websites |
planet.mozilla.org |
NEW |
Unspecified |
| 2013119 |
Firefox becomes extremely laggy when GTK global menu is enabled under Wayland |
Firefox |
Settings UI |
UNCONFIRMED |
Linux |
| 2013120 |
When `dialogBox` is visible, although the `#toolbox-container` can be invoked, when not pre-emptively configured to invoke as a separate window, it cannot be interacted with. |
DevTools |
Netmonitor |
NEW |
Linux |
| 2013121 |
Differentiate "Reply" from "Reply List" |
Thunderbird |
Message Reader UI |
UNCONFIRMED |
Unspecified |
| 2013122 |
update cubeb repos and bump cubeb-sys to 0.32 |
Core |
Audio/Video: cubeb |
NEW |
All |
| 2013123 |
Intermittent /document-picture-in-picture/requires-width-and-height-to-both-be-specified.https.html | single tracking bug |
Core |
DOM: Core & HTML |
NEW |
Unspecified |
| 2013124 |
Intermittent /cookiestore/cookieStore_getAll_multiple.https.any.serviceworker.html | single tracking bug |
Testing |
web-platform-tests |
NEW |
Unspecified |
| 2013125 |
[wpt-sync] Sync PR 57395 - Bump psutil from 5.9.8 to 7.2.2 in /tools |
Testing |
web-platform-tests |
NEW |
All |
| 2013126 |
Fix broken styles for paused state UI |
Firefox |
IP Protection |
NEW |
Unspecified |
| 2013127 |
[wpt-sync] Sync PR 57396 - Bump hypothesis from 6.112.0 to 6.151.3 in /tools |
Testing |
web-platform-tests |
NEW |
All |
| 2013128 |
[wpt-sync] Sync PR 57397 - Drop tentative tag from scroll snap tests |
Core |
Layout: Scrolling and Overflow |
NEW |
All |
| 2013129 |
Telemetry Alert for networking_http_channel_page_open_to_first_sent on 2025-12-12 |
Testing |
Performance |
NEW |
Unspecified |
| 2013130 |
Telemetry Alert for networking_http_channel_page_open_to_first_sent on 2025-12-15 |
Testing |
Performance |
NEW |
Unspecified |
| 2013131 |
[wpt-sync] Sync PR 57398 - Fix relatedtarget shadow leak in drag events |
Core |
DOM: Core & HTML |
NEW |
All |
| 2013132 |
Port bug 1989439: use a single code path to report crash pings |
Thunderbird |
Upstream Synchronization |
RESOLVED |
Unspecified |
| 2013133 |
Update List widget telemetry to use new unified widget telemetry events |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2013134 |
Update Focus Timer widget telemetry to use new unified widget telemetry events |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2013135 |
Implement UX for MacOS geolocation permission requests |
Core |
DOM: Geolocation |
NEW |
macOS |
| 2013136 |
Replace context menu in Weather widget with panel-list |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2013137 |
Intermittent /cookiestore/cookieStore_set_maxAge.https.any.html | single tracking bug |
Testing |
web-platform-tests |
NEW |
Unspecified |
| 2013138 |
Update Weather widget telemetry to use new unified widget telemetry events |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2013139 |
Unexpected paint order of pushed absolute frames |
Core |
Layout: Positioned |
NEW |
Unspecified |
| 2013140 |
[wpt-sync] Sync PR 57399 - [iframe] Add the `frame-sizing` property |
Core |
Layout |
NEW |
All |
| 2013141 |
Move out of mako for shorthand property metadata. |
Core |
CSS Parsing and Computation |
NEW |
Unspecified |
| 2013142 |
Enable SIMD for jxl-rs |
Core |
Graphics: ImageLib |
NEW |
Unspecified |
| 2013143 |
Let overlay of WebGL/WebGPU by using IDCompositionTexture ride the trains to release on Windows |
Core |
Graphics: WebRender |
NEW |
Windows 11 |
| 2013144 |
Update NSS to new version dcc226180abba4b42c50d721035c9bdd47d40c35 from 2026-01-26 20:01:27 |
Core |
Security: PSM |
NEW |
Unspecified |
| 2013145 |
Remove unused C++ libjxl |
Core |
Graphics: ImageLib |
NEW |
Unspecified |
| 2013147 |
[mobile version] when clicking on a picture and entering the image view, closing that image view doesn't just close the image but also undoes the last action from before opening the image view |
Firefox |
Untriaged |
UNCONFIRMED |
Unspecified |