| 2049903 |
"avc1" codec strings without the optional profile-level-id are rejected as unsupported |
Core |
Audio/Video: Playback |
NEW |
Unspecified |
| 2049904 |
Avoid to read content on main thread when using <input type=file webkitdirectory> |
GeckoView |
General |
NEW |
Android |
| 2049905 |
[Tab Groups] Remove the beta label |
Firefox for Android |
Tabs |
NEW |
Android |
| 2049906 |
Dragging tab is overly sensitive ending up moving the tab in new window |
Firefox |
Tabbed Browser |
UNCONFIRMED |
Linux |
| 2049907 |
Simplify triggering of calendar view resize |
Calendar |
Calendar Frontend |
ASSIGNED |
Unspecified |
| 2049908 |
[meta] Tab groups HCM |
Firefox |
Tabbed Browser: Tab Groups |
NEW |
Unspecified |
| 2049909 |
Update tab group colors for HCM |
Firefox |
Tabbed Browser: Tab Groups |
NEW |
Unspecified |
| 2049910 |
Update PDF.js to new version e6539f6516e18764656357074d57902094e5493e from 2026-06-23 19:34:30 |
Firefox |
PDF Viewer |
RESOLVED |
Unspecified |
| 2049911 |
[meta] Project Nova automated test failures |
Firefox |
Theme |
NEW |
Unspecified |
| 2049912 |
Style app menu update and addon banners consistently for Nova |
Firefox |
Menus |
ASSIGNED |
Unspecified |
| 2049913 |
[wpt-sync] Sync PR 60826 - [SVG] Remove segment-completing close path WPT |
Testing |
web-platform-tests |
NEW |
All |
| 2049914 |
Hard-code in 11px as the font-size for the Sponsored text in Topsites |
Firefox |
New Tab Page |
ASSIGNED |
Unspecified |
| 2049915 |
[wpt-sync] Sync PR 60827 - Move the html5lib-tests .dat format docs to wpt |
Core |
DOM: Core & HTML |
NEW |
All |
| 2049916 |
Update AGP to version 9.2.1 |
Firefox for Android |
Tooling |
NEW |
Android |
| 2049917 |
www.nytimes.com - misaligned font |
Web Compatibility |
Site Reports |
NEW |
macOS |
| 2049918 |
Port bug 2048964: amContentHandler should make sure that system triggeringPrincipal came from parent |
Thunderbird |
Upstream Synchronization |
RESOLVED |
Unspecified |
| 2049919 |
HgSCM: separate rejects collection from clean_repo |
Conduit |
Lando |
NEW |
Unspecified |
| 2049921 |
Intermittent application crashed [@ DbgBreakPoint] | single tracking bug |
Testing |
Reftest |
NEW |
Unspecified |
| 2049922 |
Firefox 153 wayland graphical corruption |
Core |
Widget: Gtk |
UNCONFIRMED |
Unspecified |
| 2049923 |
[wpt-sync] Sync PR 60828 - Untentative and fix HTML processing instruction parsing tests |
Core |
DOM: Core & HTML |
NEW |
All |
| 2049924 |
[wpt-sync] Sync PR 60829 - Fix sensor permissions-policy tests timing out |
Core |
DOM: Security |
NEW |
All |
| 2049925 |
[wpt-sync] Sync PR 60830 - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=311817 |
Core |
SVG |
NEW |
All |
| 2049926 |
Dropping links from another Firefox instance creates two tabs |
Firefox |
Tabbed Browser |
UNCONFIRMED |
Unspecified |
| 2049927 |
Add a capability to use AndroidImageReader with FFmpegVideoDecoder in GPU process |
Core |
Audio/Video: Playback |
NEW |
Unspecified |
| 2049928 |
[wpt-sync] Sync PR 60833 - Match SVG attribute values case-sensitively when applying style |
Core |
CSS Parsing and Computation |
NEW |
All |
| 2049929 |
Update Meadow Badge and related fluent |
Thunderbird |
General |
ASSIGNED |
Unspecified |
| 2049930 |
New sidebar: Empty bookmark folders have no accessibility label or role |
Firefox |
Sidebar |
NEW |
Unspecified |
| 2049931 |
New sidebar: Bookmarks panel has incorrect accessibility label |
Firefox |
Sidebar |
NEW |
Unspecified |
| 2049932 |
New sidebar: sidebar-panel-scrollable-content is incorrectly included in tab order |
Firefox |
Sidebar |
NEW |
Unspecified |
| 2049933 |
Firefox profile not found error flashed every time after boot even if profile is there |
Toolkit |
Startup and Profile System |
UNCONFIRMED |
Unspecified |
| 2049934 |
Log process type information before asan report |
Core |
Sanitizers |
NEW |
Unspecified |
| 2049935 |
[meta] Add the Stocks widget to the New Tab page |
Firefox |
New Tab Page |
ASSIGNED |
Unspecified |
| 2049936 |
Scaffold the Stocks widget |
Firefox |
New Tab Page |
ASSIGNED |
Unspecified |
| 2049937 |
Cookies are now cleared even when they are exempted from being cleared |
Toolkit |
Data Sanitization |
ASSIGNED |
Linux |
| 2049939 |
Reordering vertical tabs with expand-on-hover breaks collapsed state and causes layout changes |
Firefox |
Sidebar |
UNCONFIRMED |
Unspecified |
| 2049940 |
YouTube Video Is Missing |
Core |
Audio/Video: Playback |
UNCONFIRMED |
Unspecified |
| 2049941 |
Use short branches by default for riscv64 |
Core |
JavaScript Engine: JIT |
ASSIGNED |
Unspecified |
| 2049942 |
Use DisassemblerSpew for riscv64 |
Core |
JavaScript Engine: JIT |
ASSIGNED |
Unspecified |
| 2049943 |
Support migrations between different storage layouts |
Core |
Storage: Quota Manager |
NEW |
Unspecified |
| 2049945 |
[wpt-sync] Sync PR 60835 - [SVG] Implement `setPathData()` on `SVGPathElement` |
Core |
SVG |
NEW |
All |
| 2049946 |
www.comptia.org - Redirects to microsoft login instead of the actual login page when trying to "Log in to training" |
Web Compatibility |
Site Reports |
NEW |
Windows 10 |
| 2049947 |
Update PDF.js to new version 04eeeec4a484c03c1fee0ce3200f9c82e5719ba4 from 2026-06-24 06:06:07 |
Firefox |
PDF Viewer |
RESOLVED |
Unspecified |
| 2049948 |
"Built-in VPN" menu item is shifted too far right when the device is rotated horizontally |
Firefox for Android |
Privacy |
NEW |
Android |
| 2049949 |
Update WebGPU CTS to new version b128863553525c1aa5a36c79744476f245e97655 from 2026-06-24 02:22:30 |
Core |
Graphics: WebGPU |
NEW |
Unspecified |
| 2049950 |
no support for `does-not-match-regexp` and `does-not-contain` in `differential-affected-files` rule |
Conduit |
Reviewer Selector |
NEW |
Unspecified |
| 2049951 |
Clean up dead Windows startup app entries for Firefox when registering Firefox as a Windows startup app |
Firefox |
Shell Integration |
NEW |
Windows |
| 2049952 |
fetch-content should use Accept-Encoding |
Firefox Build System |
Task Configuration |
ASSIGNED |
Unspecified |
| 2049953 |
Youtube shorts image slip after rotating and re-rotating phone |
Firefox for Android |
Media |
UNCONFIRMED |
Android |
| 2049954 |
Enable canonicalize-nan-at-uses pass by default |
Core |
JavaScript Engine: JIT |
NEW |
Unspecified |
| 2049955 |
The "Location" section UI on the VPN sub-menu does not match Figma design specs for typography color and description copy |
Firefox for Android |
Privacy |
NEW |
Android |
| 2049956 |
www.alamoareampo.org - The sign-up form is blank with Standard ETP in PBM |
Web Compatibility |
Privacy: Site Reports |
NEW |
Windows |
| 2049957 |
Support paths provided on the command line |
Conduit |
Reviewer Selector |
NEW |
Unspecified |
| 2049958 |
Remove comm-esr115 project and grants |
Release Engineering |
Firefox-CI Administration |
RESOLVED |
Unspecified |
| 2049959 |
www.muzeum-zlin.cz - The preview image is not displayed in the hover card |
Firefox |
Tabbed Browser |
NEW |
Linux |
| 2049960 |
Actalis: Undisclosed Subordinate CA Certificate |
CA Program |
CA Certificate Compliance |
ASSIGNED |
Unspecified |
| 2049961 |
capture SSLKEYLOGFILE use in about:support |
Core |
Networking |
ASSIGNED |
Unspecified |
| 2049962 |
Settings search results are empty |
Firefox |
Settings UI |
UNCONFIRMED |
Unspecified |
| 2049963 |
OAuth2 broken in TB 153 - company account (M365) - logged out after closing VPN - cancelled re-authentication request leads to silent failure to fetch mail, but works after restart |
Thunderbird |
General |
UNCONFIRMED |
Unspecified |
| 2049964 |
The Not now/Cancel/Don't update buttons in CC/Address/Password doorhanger have no borders |
Toolkit |
Form Autofill |
NEW |
All |
| 2049965 |
Optimise ma_add32TestOverflow/ma_mul32TestOverflow with immediates for riscv64 |
Core |
JavaScript Engine: JIT |
ASSIGNED |
Unspecified |
| 2049966 |
Save/Update doorhanger Show/Hide password button cannot be accessed using the keyboard |
Toolkit |
Form Autofill |
NEW |
All |
| 2049968 |
Port bug 2047680 - Enable dom.jsipc.check_safeForUntrustedWebProcess |
Thunderbird |
Upstream Synchronization |
RESOLVED |
Unspecified |
| 2049969 |
`mach try fuzzy --preset foo` fails with an exception |
Firefox Build System |
Mach Core |
NEW |
Unspecified |
| 2049970 |
very high cpu (gpu process) on some websites |
Core |
Graphics |
UNCONFIRMED |
Unspecified |
| 2049971 |
The Page and Chat feedback text is displayed behind the horizontal scrollbar |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2049972 |
No select node button next to aria-* idref/idreflist attributes for elements in XUL documents (e.g. <splitter>) |
DevTools |
Inspector |
NEW |
Unspecified |
| 2049973 |
The Page and Chat feedback text is not visible with High contrast enabled |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2049974 |
FELT JSWindowActor does not work anymore |
Enterprise Products |
Firefox |
RESOLVED |
Unspecified |
| 2049975 |
23.68 - 2.98% Base Content Heap Unclassified + 8 more (Linux, OSX, Windows) regression on Wed June 17 2026 |
Core |
Preferences: Backend |
RESOLVED |
Unspecified |
| 2049976 |
Search in English returns results in settings even when set to different locale |
Firefox |
Settings UI |
UNCONFIRMED |
Unspecified |
| 2049977 |
Add mAcquiredImageCount to AndroidImageReader |
Core |
Graphics |
NEW |
Unspecified |
| 2049978 |
[Intermittent] The Never save card option is missing from the Card Save/Update doorhanger |
Toolkit |
Form Autofill |
NEW |
All |
| 2049979 |
Not now button should be used instead of the Don't update, in the Update passwords doorhanger |
Toolkit |
Form Autofill |
NEW |
All |
| 2049980 |
The list of logins dropdown arrow and the show/hide password icon are missaligned in the save/update password doorhanger |
Toolkit |
Form Autofill |
NEW |
All |
| 2049982 |
Introduce a pref to control URLClassifier for third-party loads |
Core |
Privacy: Anti-Tracking |
ASSIGNED |
Unspecified |
| 2049983 |
netwerk/test/unit/test_trr_with_proxy.js times out intermittently; raise requesttimeoutfactor |
Core |
Networking |
ASSIGNED |
Unspecified |
| 2049984 |
Show/hide password icon in the password manager doorhanger overlap a long password |
Toolkit |
Form Autofill |
NEW |
All |
| 2049985 |
[Nova] The main private window content visibly flickers or flashes during focus/unfocus the top bar in Fullsreen mode |
Firefox |
Private Browsing |
NEW |
Unspecified |
| 2049986 |
sports widget: qualified teams with known rank in group stage should be shown in upcoming round of 32 matches |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2049987 |
TLS fingerprinting protection |
Core |
Privacy: Anti-Tracking |
UNCONFIRMED |
Unspecified |
| 2049988 |
Intermittent toolkit/mozapps/extensions/test/browser/browser_webext_icon.js (finished) | single tracking bug |
Toolkit |
Add-ons Manager |
NEW |
Unspecified |
| 2049989 |
"You are protected" pill should probably be removable |
Firefox for Android |
Homepage |
RESOLVED |
Android |
| 2049990 |
[wpt-sync] Sync PR 60783 - Add reftest for inline SVG mask resize invalidation |
Testing |
web-platform-tests |
NEW |
All |
| 2049991 |
[Nova] The new nova Private Window badge/icon is missing from the tab bar |
Firefox |
Private Browsing |
NEW |
Unspecified |
| 2049992 |
[Enhancement] Never save card option should not disable the payment methods autofill feature and should only not saving the new payment methods via capture doorhanger |
Toolkit |
Form Autofill |
NEW |
All |
| 2049993 |
Deadlock between the Gecko Profiler buffer lock and Glean's labeled-metric map lock hangs content-process shutdown when the profiler is enabled |
Core |
Gecko Profiler |
ASSIGNED |
All |
| 2049994 |
[Nova] Cannot distinguish single-tab active group from collapsed/open |
Firefox |
Theme |
UNCONFIRMED |
Unspecified |
| 2049995 |
Permanent beta as esr153 browser/installer/windows/nsis/test/xpcshell/test_stub_installer.js | single tracking bug - please fix before 2026-07-03 |
Firefox |
Installer |
NEW |
Unspecified |
| 2049996 |
Move pulseguardian.mozilla.org from Heroku to GCP |
Taskcluster |
Services |
NEW |
Unspecified |
| 2049997 |
Improve the accessibility of the tree-view and auto-tree-view widgets |
Thunderbird |
General |
NEW |
Unspecified |
| 2049998 |
Refactor out subscription dialog handling |
Thunderbird |
Folder and Message Lists |
ASSIGNED |
Unspecified |
| 2049999 |
Intermittent | Shutdown hanging at step XPCOMShutdownThreads. Something is blocking the main-thread. [@ mozilla::(anonymous namespace)::RunWatchdog] | dom/workers/test/test_sourcemap_header.html (finished) |
Core |
DOM: Workers |
NEW |
Unspecified |
| 2050000 |
Social media trackers are not blocked in the normal window if Tracking content is set to all windows with the new settings redesign |
Firefox |
Settings UI |
NEW |
All |
| 2050001 |
Simplify logic for computed font-style descriptor of @font-face |
Core |
CSS Parsing and Computation |
ASSIGNED |
Unspecified |
| 2050002 |
Download files (extensions are removed) 153.0b3 (64-bit) mac version |
Core |
Widget: Cocoa |
UNCONFIRMED |
Unspecified |
| 2050003 |
Clicking the "recommends" hyperlink in the Add-ons manager fails with a scripting error |
Thunderbird |
Add-Ons: General |
RESOLVED |
Unspecified |
| 2050004 |
order.online - List with store selection and map are missing with Standard ETP in PBM |
Web Compatibility |
Privacy: Site Reports |
NEW |
Windows |
| 2050005 |
ping.com - Unable to load the page, it slows down the browser |
Web Compatibility |
Site Reports |
NEW |
Unspecified |
| 2050006 |
[wpt-sync] Sync PR 56673 - Update links to CSS FXTF specs in META files |
Testing |
web-platform-tests |
NEW |
All |
| 2050007 |
Linux Native Messaging scans deprecated ~/.mozilla instead of XDG ~/.config/mozilla |
WebExtensions |
Untriaged |
UNCONFIRMED |
Unspecified |
| 2050008 |
The Tabs bar moves up when reached with Keyboard navigation |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2050009 |
Implement WheelEvent.momentum |
Core |
DOM: Events |
NEW |
Unspecified |
| 2050010 |
[wpt-sync] Sync PR 60839 - Migrate animations crashtests to WPT |
Testing |
web-platform-tests |
NEW |
All |
| 2050011 |
Fix model picker sidebar overflow behavior |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2050012 |
Frequent Shutdown hanging at step AppShutdownConfirmed. Something is blocking the main-thread. [@ mozilla::(anonymous namespace)::RunWatchdog] | toolkit/components/satchel/megalist/content/tests/browser/browser_viewmodel.js (finished) |
Toolkit |
Form Manager |
NEW |
Unspecified |
| 2050013 |
[wpt-sync] Sync PR 60841 - [Masonry] Two-pass track sizing for column subgrids standalone size |
Core |
Layout: Grid |
NEW |
All |
| 2050014 |
[wpt-sync] Sync PR 60844 - css/selectors: Automate a part of legacy selectors tests (41 to 57) |
Core |
CSS Parsing and Computation |
NEW |
All |
| 2050015 |
Fix test prefs following bug 2045595 |
Core |
SVG |
ASSIGNED |
Unspecified |
| 2050016 |
[wpt-sync] Sync PR 60842 - [grid] Fix min-content being larger than max-content. |
Core |
Layout: Grid |
NEW |
All |
| 2050017 |
Permanent beta-as-esr153 Hit MOZ_CRASH(Attempting to connect to non-local address! opener is [chrome://browser/content/tabbrowser/tabbrowser.js:9933:33], uri is [https://www.google.com/search?client=firefox-b-1-e&channel=entpr&q=Hello]) |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2050018 |
account.runescape.com - The page continuously reloads |
Web Compatibility |
Site Reports |
NEW |
Windows |
| 2050019 |
Audit Android 17 release notes and summary of changes to check for previously undocumented changes. |
Firefox for Android |
Tooling |
ASSIGNED |
Android |
| 2050020 |
www.portalinmobiliario.com - The CSS is broken with Standard ETP in PBM |
Web Compatibility |
Privacy: Site Reports |
NEW |
Windows |
| 2050021 |
[Session History] Navigation by table header should support reload. |
DevTools |
Application Panel |
NEW |
Unspecified |
| 2050022 |
The Added Tabs Context chips are spilling over the Smart Bar animation border |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2050023 |
[Nova] The Nova colors don’t persist on the buttons in the menu messages when enabling the Alpenglow theme |
Firefox |
Messaging System |
NEW |
All |
| 2050024 |
Investigate new NPU feature flag for targeting Android 17 |
Firefox for Android |
Tooling |
ASSIGNED |
Android |
| 2050025 |
[wpt-sync] Sync PR 60854 - SpeculationMeasurement - browser-side preconnects |
Core |
Networking: HTTP |
NEW |
All |
| 2050026 |
[PDF Viewer] Create test for (C4038756): Verify that the user can highlight an image in a scanned PDF |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050027 |
[PDF Viewer] Create test for (C4038757): Verify that highlight Freehand work with text and image |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050028 |
Enable the Gecko profiler by default with low-overhead features when running mochitests |
Testing |
Mochitest |
ASSIGNED |
Unspecified |
| 2050029 |
[Tabbed Browser] Create test for (C4038574): Verify that multiselected tabs can be reloaded |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050030 |
[Nova] The Nova colors don’t persist on the buttons and links in the infobars when enabling the Alpenglow theme |
Firefox |
Messaging System |
NEW |
All |
| 2050031 |
Update webspec-index skill to reflect v0.10.0 |
Developer Infrastructure |
AI for Development |
ASSIGNED |
Unspecified |
| 2050032 |
[Longfox] LongFox animation is visibly retracting upon restoring the app from background |
Firefox for Android |
Homepage |
NEW |
Android |
| 2050033 |
[META][QA][QA-5210] Nova: First Run Onboarding |
Firefox |
Messaging System |
NEW |
All |
| 2050035 |
Don't overwrite an earlier failing run's profile when a test fails more than once |
Testing |
General |
ASSIGNED |
Unspecified |
| 2050036 |
Support passport fields detection |
Toolkit |
Form Autofill |
ASSIGNED |
Unspecified |
| 2050037 |
Support passport fields detection |
Toolkit |
Form Autofill |
ASSIGNED |
Unspecified |
| 2050038 |
Support passport fields detection |
Toolkit |
Form Autofill |
ASSIGNED |
Unspecified |
| 2050039 |
Github approvals should be shown on the lando page (lando should show the final commit message before landing has succeeded) |
Conduit |
Lando |
NEW |
All |
| 2050040 |
EXTRA_SUBJECT for multi-tab share uses ambiguous ", " delimiter when page titles contain commas |
Firefox for Android |
Share |
UNCONFIRMED |
Android |
| 2050041 |
Nova styling is not applied to password manager doorhangers on Ubuntu |
Toolkit |
Form Autofill |
NEW |
Linux |
| 2050042 |
The Easy Setup and Import screens are not triggered if the browser is pinned to taskbar/dock and set as default |
Firefox |
Messaging System |
NEW |
All |
| 2050043 |
[Windows 11] The “Pin to taskbar” OS notification is not triggered if the primary button of the Easy Setup screen is clicked and all the options from the screen are checked |
Firefox |
Messaging System |
NEW |
Windows 11 |
| 2050044 |
[Windows 11] The “Pin to taskbar” OS notification is not triggered if the primary button of the Easy Setup screen is clicked and all the options from the screen are checked |
Firefox |
Messaging System |
RESOLVED |
Windows 11 |
| 2050045 |
[Windows 11] The “Pin to taskbar” OS notification is not triggered if the primary button of the Easy Setup screen is clicked and all the options from the screen are checked |
Firefox |
Messaging System |
RESOLVED |
Windows 11 |
| 2050046 |
Remove no longer used hasUnaliasedDouble |
Core |
JavaScript Engine: JIT |
ASSIGNED |
Unspecified |
| 2050047 |
Follow-up clean-ups to bug 2021155. |
Core |
CSS Parsing and Computation |
ASSIGNED |
Unspecified |
| 2050048 |
remove custom android_taskgraph loaders |
Firefox Build System |
Task Configuration |
ASSIGNED |
Unspecified |
| 2050049 |
Dump a profile off the main thread when an xpcshell test is about to time out |
Core |
Gecko Profiler |
ASSIGNED |
All |
| 2050050 |
[Longfox] Sound off speaker icon is displayed in blue instead of white on Samsung Galaxy S23 Ultra (Android 14) |
Firefox for Android |
Homepage |
NEW |
Android |
| 2050051 |
"Search Image with Google Lens" menu item disappears after closing a private window |
Firefox |
Search |
UNCONFIRMED |
Unspecified |
| 2050053 |
152 release crash on startup |
Firefox for Android |
General |
UNCONFIRMED |
Android |
| 2050054 |
[Intermittent] The list of logins dropdown is opened behind the save/update password doorhanger |
Toolkit |
Form Autofill |
NEW |
All |
| 2050055 |
Use nativeTheme to restore the Nova brand text color on chrome surfaces without regressing platform integration |
Toolkit |
Themes |
ASSIGNED |
Unspecified |
| 2050056 |
Do not enable dohAutoselect when LinkProperties#isPrivateDnsActive() |
Firefox for Android |
Browser Engine |
NEW |
Android |
| 2050057 |
Profiler screenshot readback crashes the GPU process with GL_INVALID_ENUM on GLES drivers lacking GL_EXT_read_format_bgra |
Core |
Graphics: WebRender |
ASSIGNED |
Unspecified |
| 2050059 |
udemy.com - Play/Pause controls do not work in PiP mode |
Toolkit |
Picture-in-Picture |
NEW |
Windows 10 |
| 2050060 |
Don't attempt to broker for STATUS_OBJECT_NAME_NOT_FOUND registry call status. |
Core |
Security: Process Sandboxing |
ASSIGNED |
Windows |
| 2050061 |
Refactor Windows sandbox logging and add profile markers. |
Core |
Security: Process Sandboxing |
ASSIGNED |
Windows |
| 2050062 |
[wpt-sync] Sync PR 60843 - [iframe] Disregard initial 0 from ResizeObserver |
Core |
Layout |
NEW |
All |
| 2050063 |
setTimeout on detached iframes throws "Component not initialized" nsresult: "0xc1f30001 (NS_ERROR_NOT_INITIALIZED)" |
Core |
DOM: Core & HTML |
NEW |
Unspecified |
| 2050064 |
Implement Rust Logins Sync Bridge |
Toolkit |
Password Manager |
NEW |
Unspecified |
| 2050065 |
`sibling-count()` and `sibling-index()` are wrongfully substituted by `0` on pseudo elements in css explainers tooltip |
DevTools |
Inspector: Rules |
NEW |
Unspecified |
| 2050067 |
Update happy-eyeballs crate to v0.9.0 |
Core |
Networking |
ASSIGNED |
Unspecified |
| 2050068 |
bbqchicken.order.online - The content of the page is not loaded with Standard ETP in PBM |
Web Compatibility |
Privacy: Site Reports |
RESOLVED |
Windows 10 |
| 2050069 |
Add labels for data classification |
Conduit |
Lando |
NEW |
Unspecified |
| 2050070 |
Add lando warnings and checks that run on PRs that touch data collection files |
Conduit |
Lando |
NEW |
Unspecified |
| 2050071 |
position-area inline keywords (span-inline-end / inline-end) are not resolved against RTL direction, mispositioning the anchored element |
Firefox |
General |
UNCONFIRMED |
Unspecified |
| 2050072 |
[Meta] Expand functional test coverage for Desktop Integrations feature test suite (S1940) |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050073 |
[Desktop Integrations] Create test for (C3814261): Verify that opening a link in new tab/new window/in private browsing will open a new tab/window/private browsing window and NOT a web app window |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050074 |
[Desktop Integrations] Create test for (C3814263): Verify that in scope and in place navigations remain in the web app window |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050075 |
[Desktop Integrations] Create test for (C3814264): Verify that dragging a tab from the main instance onto the Taskbar Tabs window will open the tab in a new Firefox window |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050076 |
[Desktop Integrations] Create test for (C3814265): Verify that themes applied to the main instance are reflected in all Taskbar Tabs windows |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050077 |
[Desktop Integrations] Create test for (C3895126): Verify that the "Add to taskbar button" is NOT displayed in private browsing windows |
Mozilla QA |
STArFox |
NEW |
Unspecified |
| 2050078 |
The Jump to bottom arrow is displayed for an empty sidebar when switching tabs from a populated one |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2050079 |
Disable S2S prompt in performance tests |
Firefox for Android |
Contextual AI |
NEW |
Android |
| 2050080 |
Support listing extentions in FELT |
Enterprise Products |
Firefox |
NEW |
Unspecified |
| 2050081 |
Record corrected active tick limited to non-synthesized events |
Toolkit |
Telemetry |
NEW |
Unspecified |
| 2050082 |
[meta] Review and refine metrics for active usage time |
Toolkit |
Telemetry |
NEW |
Unspecified |
| 2050083 |
[Intermittent] Users can get stuck in "Connecting" state in "VPN" Settings page after a sign-in |
Firefox for Android |
Privacy |
NEW |
Android |
| 2050084 |
`./mach try` landing link to random phabricator patches |
Conduit |
Lando |
NEW |
Unspecified |
| 2050085 |
Update web-platform-tests to a7553037780cee3a0f83a3e360d8f0544862e8f1 |
Testing |
web-platform-tests |
RESOLVED |
All |
| 2050086 |
Please add Herald rule for sandbox-reviewers group |
Conduit |
Phabricator |
RESOLVED |
Unspecified |
| 2050087 |
608.72 - 455.83% perf_reftest_singletons insert-subtree-not-nth-edge-has-pseudo.html + 2 more (Linux, OSX, Windows) regression on Thu June 18 2026 |
Core |
CSS Parsing and Computation |
RESOLVED |
Unspecified |
| 2050088 |
Move "JavaScript Sources" feature out of the experimental features list and enable it in the web-developer preset |
DevTools |
Performance Tools (Profiler/Timeline) |
NEW |
Unspecified |
| 2050089 |
Username dropdown list in password doorhanger is shifted to the right / misaligned |
Toolkit |
Form Autofill |
NEW |
All |
| 2050090 |
Crash in [@ java.lang.IllegalStateException: at mozilla.components.service.nimbus.messaging.NimbusMessagingStorage.createMessagingHelper(NimbusMessagingStorage.kt:48)] |
Firefox for Android |
Experimentation and Telemetry |
NEW |
Android |
| 2050091 |
Smart Window title has a purple font instead of white |
Core |
Machine Learning: Frontend |
NEW |
All |
| 2050092 |
The "Smart Window" title font does not have a dark color when using Light mode |
Core |
Machine Learning: Frontend |
NEW |
All |
| 2050093 |
Record custom distribution of consecutive active ticks |
Toolkit |
Telemetry |
NEW |
Unspecified |
| 2050094 |
Frequent non-unified/opt Android build fails with max runtime failure |
Firefox Build System |
Android Studio and Gradle Integration |
NEW |
Unspecified |
| 2050095 |
Stock ticker $ search not working on Android |
Firefox for Android |
Search |
ASSIGNED |
Android |
| 2050096 |
Don't show biometric authentication prompt after importing logins from a file and returning to the logins list |
Firefox for Android |
Logins |
NEW |
Android |
| 2050097 |
Add Support for Search Engine Classification in the Search Config |
Firefox |
Search |
NEW |
Unspecified |
| 2050098 |
Update web-platform-tests to a7553037780cee3a0f83a3e360d8f0544862e8f1 |
Testing |
web-platform-tests |
NEW |
All |
| 2050099 |
Record timing distribution for duration of inactive periods |
Toolkit |
Telemetry |
NEW |
Unspecified |
| 2050100 |
Crash in [@ wgpu_hal::dx12::descriptor::GeneralHeap::new] |
Core |
Graphics: WebGPU |
NEW |
Windows 11 |
| 2050101 |
Crash in [@ wgpu_hal::dx12::adapter::impl$2::open] |
Core |
Graphics: WebGPU |
NEW |
Windows 11 |
| 2050102 |
Make clear on shutdown exception clear per cookie jar |
Toolkit |
Data Sanitization |
NEW |
Unspecified |
| 2050103 |
Flight suggestion card shows arrival/departure time in device timezone instead of airport's local timezone |
Firefox for Android |
Search |
ASSIGNED |
Android |
| 2050107 |
Landing failure due to improper `git am` cleanup after failure |
Conduit |
Lando |
NEW |
Unspecified |
| 2050108 |
Error handling improvement on feature conflict |
Firefox for Android |
Experimentation and Telemetry |
NEW |
Android |
| 2050109 |
Keyboard input causes cursor to disappear in address bar when Firefox auto-starts |
Core |
DOM: UI Events & Focus Handling |
UNCONFIRMED |
Unspecified |
| 2050110 |
Firefox session gets partially unusable after following specific steps on X page |
Core |
DOM: UI Events & Focus Handling |
NEW |
All |
| 2050111 |
Onboarding checklist progress bar moves from left to right on RTL |
Firefox |
Messaging System |
NEW |
Unspecified |
| 2050112 |
Problems with PDF attachments in Thunderbird version 152.0 - if the file name contains spaces, the email attachment has no icon. |
Thunderbird |
Mail Window Front End |
RESOLVED |
Unspecified |
| 2050113 |
New wpt failures in /css/css-grid/grid-lanes/subgrid/grid-subgridded-to-grid-lanes/track-sizing/auto-track-sizing-001.html |
Core |
Layout: Grid |
NEW |
All |
| 2050114 |
Reporting API ignores Reporting-Endpoints on localhost |
Core |
DOM: Security |
ASSIGNED |
Unspecified |
| 2050115 |
[wpt-sync] Sync PR 60851 - [Editing] Remove VisiblePosition from Inserttext |
Core |
DOM: Editor |
NEW |
All |
| 2050117 |
Add new user to the perftest LDAP group |
Infrastructure & Operations |
Infrastructure: LDAP |
NEW |
Unspecified |
| 2050118 |
Add a utility flag to `./mach newtab trainhop-recipe` to make it easier to populate our tracking table with entries |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2050119 |
[wpt-sync] Sync PR 60837 - Support colorspace and alpha attributes on <input type=color> |
Core |
DOM: Core & HTML |
NEW |
All |
| 2050120 |
[meta] Nova Chrome and Sidebar - QA bug tracking |
Firefox |
Sidebar |
NEW |
Unspecified |
| 2050121 |
Make it so that moz-segmeneted-control-items grow to fit the width of the moz-segmented-control |
Toolkit |
Themes |
NEW |
Unspecified |
| 2050122 |
"More from Mozilla" mobile QR code in settings no longer visible in dark mode |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2050123 |
Update to the Smart Window user feedback SUMO page about chat collection |
support.mozilla.org |
Knowledge Base Content |
NEW |
Unspecified |
| 2050124 |
Enable tier 2 typecheck linting for extension framework |
Developer Infrastructure |
Lint and Formatting |
NEW |
Unspecified |
| 2050127 |
[a11y] TalkBack focuses on underlying background elements on the LongFox game screen |
Firefox for Android |
Homepage |
RESOLVED |
Android |
| 2050129 |
[meta] moz-segmented-control reusable component |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2050131 |
[wpt-sync] Sync PR 60855 - css/selectors: Automate a part of legacy selectors tests (63 to 79) |
Core |
CSS Parsing and Computation |
NEW |
All |
| 2050132 |
Replace the segmented buttons in the print dialog with moz-segmented-control |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2050133 |
Passwords stored, protected by Principal Password may be deleted WITHOUT CONFIRMATION Principal Password (Neccessary for View Password) |
Firefox |
about:logins |
UNCONFIRMED |
Unspecified |
| 2050134 |
workspace.google.com - "Get Started" buttons overlap the table's content |
Web Compatibility |
Site Reports |
NEW |
Windows 10 |
| 2050135 |
IProtection.sys.mjs might leak IPProtectionPanel |
Firefox |
IP Protection |
NEW |
Unspecified |
| 2050136 |
[wpt-sync] Sync PR 60860 - [Connection-Allowlist] Add web platform tests for Early Hints preload/modulepreload/preconnect |
Testing |
web-platform-tests |
NEW |
All |
| 2050137 |
Replace the segmented buttons in the reader mode text controls with moz-segmented-control |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2050138 |
[text-box-trim] Set layout.css.text-box.enabled for nightly |
Core |
Layout: Block and Inline |
ASSIGNED |
Unspecified |
| 2050140 |
Add new action-only message type in messaging system |
Firefox |
Messaging System |
NEW |
Unspecified |
| 2050141 |
[text-box-trim] Set layout.css.text-box.enabled for all users |
Core |
Layout: Block and Inline |
ASSIGNED |
Unspecified |
| 2050142 |
Firefox PDF Viewer or Built-in PDF Viewer |
Firefox |
Session Restore |
UNCONFIRMED |
Unspecified |
| 2050143 |
Add a new REMOVE_LAUNCH_ON_LOGIN message action |
Firefox |
Messaging System |
NEW |
Unspecified |
| 2050144 |
[wpt-sync] Sync PR 60861 - CSS: remove outdated ::first-letter punctuation tests |
Testing |
web-platform-tests |
NEW |
All |
| 2050145 |
Add `isLaunchOnLogin` targeting attribute |
Firefox |
Messaging System |
NEW |
Unspecified |
| 2050146 |
Expose Search Optimization Feature secret settings on Beta |
Firefox for Android |
Search |
ASSIGNED |
Android |
| 2050147 |
[Sidebar] Tab tool-tip is hovering beyond the separator when scrolling through available pinned tabs |
Firefox |
Sidebar |
NEW |
All |
| 2050148 |
Firefox does not allow typing anything from my keyboard in any field on any website or any field in the browser |
Firefox |
General |
RESOLVED |
Unspecified |
| 2050149 |
Update android nightly application-services version bump to new version 466d15abf2d341addc507adbfa3c497ad2de2391 from 2026-06-24 |
Firefox for Android |
General |
NEW |
Android |
| 2050153 |
moz-visual-picker-item should distinguish the description from the accessible name |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2050154 |
Replace the custom segmented button in about:editprofile with moz-segmented-control |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2050155 |
[Nova] [Vertical tabs] Sidebar content is hidden by a blank panel when the separator line between Tools and Open Tabs is dragged to the topmost position |
Firefox |
Sidebar |
NEW |
All |
| 2050156 |
Add event for custom tab views |
Firefox for Android |
Toolbar |
NEW |
Android |
| 2050157 |
moz-visual-picker has an unexpected aria-orientation set on the fieldset element |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2050158 |
Selected tabs do not have the correct gradient border |
Core |
Machine Learning: Frontend |
NEW |
All |
| 2050159 |
Add MDN icon to links in webconsole |
DevTools |
Console |
ASSIGNED |
Unspecified |
| 2050160 |
browser_backOrSidebarButtonFitts.js test fails under browser.nova.enabled |
Firefox |
Sidebar |
NEW |
Unspecified |
| 2050161 |
[Nova] [Sidebar] Focus ring overflows chatbot option boundaries in AI chatbot onboarding dialog |
Firefox |
Sidebar |
NEW |
All |
| 2050162 |
The ask button has the "|" bar in a wrong color |
Core |
Machine Learning: Frontend |
NEW |
All |
| 2050163 |
Win+up and Win+down keys are a new shortcut and aren't customizable/removable |
Firefox |
General |
UNCONFIRMED |
Unspecified |
| 2050164 |
[IPC Urlbar] Phase 2: Make UrlbarParentController standalone (no DOM references) |
Firefox |
Address Bar |
NEW |
Unspecified |
| 2050165 |
nav-bench test on windows machine does not produce annotated videos |
Testing |
Performance |
NEW |
Unspecified |
| 2050166 |
New wpt failures in /loading/early-hints/iframe-pdf.h2.window.html |
Core |
Networking: HTTP |
NEW |
All |
| 2050167 |
Use MessageChannel / MessagePort in PDF viewer |
Firefox |
PDF Viewer |
NEW |
Unspecified |
| 2050168 |
Replace the use of FreeType in Skia with Fontations |
Core |
Graphics: Text |
NEW |
Unspecified |
| 2050169 |
"Next" button is incorrectly labeled when selecting an AI model |
Core |
Machine Learning: Frontend |
NEW |
All |
| 2050170 |
[wpt-sync] Sync PR 60864 - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=317248 |
Core |
Audio/Video: Playback |
NEW |
All |
| 2050171 |
Sibling counting functions should return (1, 1) when there's nothing to count |
Core |
CSS Parsing and Computation |
NEW |
Unspecified |
| 2050172 |
[Nova] [Sidebar] Gap at the bottom of the division line between the History panel and webpage content |
Firefox |
Sidebar |
NEW |
Windows |
| 2050173 |
Textures may be queued for presentation even if they are not successfully submitted |
Core |
Graphics: WebGPU |
NEW |
Unspecified |
| 2050174 |
Intermittent multi-minute no-progress hangs on headless macosx1500-aarch64-vms across test suites (no real display/compositor) |
Core |
Graphics |
NEW |
macOS |
| 2050175 |
Replace the use of FreeType in WebRender with Fontations |
Core |
Graphics: WebRender |
NEW |
Unspecified |
| 2050176 |
moz-visual-picker-item should use the title as the accessible description |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2050178 |
[wpt-sync] Sync PR 60865 - [Masonry] Add WPT tests for subgrid line-names in grid-lanes |
Core |
Layout: Grid |
NEW |
All |
| 2050179 |
Perma TEST-UNEXPECTED-TIMEOUT | /webrtc/RTCPeerConnection-videoDetectorTest.html | Signal detector detects track change within reasonable time - Test timed out when Gecko 154 merges to Beta on 2026-07-20 |
Core |
WebRTC |
NEW |
Unspecified |
| 2050180 |
Document argument compatibility |
Core |
JavaScript Engine |
ASSIGNED |
Unspecified |
| 2050181 |
moz-visual-picker usage in settings introduces a nested unnamed group |
Firefox |
Settings UI |
NEW |
Unspecified |
| 2050182 |
[Nova] [Vertical tabs] [Sidebar] Double line displayed between open tabs and Tools |
Firefox |
Sidebar |
NEW |
All |
| 2050183 |
Translate toolbar shortcut is shown even when translations are disabled, unlike the browser menu |
Firefox for Android |
Toolbar |
NEW |
Android |
| 2050185 |
Consider making geo.provider prefs static |
Toolkit |
Geolocation Provider |
NEW |
Unspecified |
| 2050186 |
Vertical tab groups missing expand/collapse animation |
Firefox |
Tabbed Browser |
NEW |
Unspecified |
| 2050187 |
[wpt-sync] Sync PR 60862 - Add/severin bridge trace |
Core |
DOM: Core & HTML |
RESOLVED |
All |
| 2050188 |
[meta] System tray implementation |
Thunderbird |
OS Integration |
NEW |
Unspecified |
| 2050189 |
migrate PSM metrics in the "tls" category from custom distributions to labeled counters |
Core |
Security: PSM |
NEW |
Unspecified |
| 2050190 |
Use border-radius-medium for New Tab topsite tiles |
Firefox |
New Tab Page |
ASSIGNED |
Unspecified |
| 2050191 |
PDF text selection not visible for some drivers or with backdrop-filter disabled |
Firefox |
PDF Viewer |
ASSIGNED |
Unspecified |
| 2050194 |
VicTraffic app throws 500 errors |
Firefox for iOS |
Browser |
NEW |
iOS |
| 2050195 |
Fix glean.error.invalid_value for microsurvey.smart_window.chat metric |
Core |
Machine Learning: Frontend |
NEW |
Unspecified |
| 2050196 |
Make "close to tray" work in Linux |
Thunderbird |
OS Integration |
NEW |
Linux |
| 2050197 |
Make "close to tray" work in macOS |
Thunderbird |
OS Integration |
NEW |
macOS |
| 2050198 |
Create alerts on key server metrics |
Firefox |
Sharing |
NEW |
Unspecified |
| 2050199 |
Add more menu items to the system tray context menu |
Thunderbird |
OS Integration |
NEW |
Unspecified |
| 2050200 |
Support article image updates for Desktop VPN Nova changes |
support.mozilla.org |
Knowledge Base Content |
NEW |
All |
| 2050201 |
Update mozilla-taskgraph to v4.2.0 |
Firefox Build System |
Task Configuration |
NEW |
Unspecified |
| 2050202 |
Remove calls to waitForMutationCondition() with asynchronous callbacks |
Testing |
Mochitest |
NEW |
Unspecified |
| 2050203 |
Intermittent async-scrolling/disable-apz-for-sle-pages.html == async-scrolling/disable-apz-for-sle-pages-ref.html | single tracking bug |
Core |
Panning and Zooming |
NEW |
Unspecified |
| 2050204 |
Return early for more frame types in WalkInlineDescendantsToReflowAbsoluteFrames(). |
Core |
Layout: Positioned |
ASSIGNED |
Unspecified |
| 2050205 |
[wpt-sync] Sync PR 60863 - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=314118 |
Core |
Audio/Video: Playback |
NEW |
All |
| 2050206 |
Failure to send emails via smtpout.secureserver.net on first attempt after 15 mins idle. Send is successful on second attempt. Other SMTP servers seem to work and outlook works with this smtp server. |
MailNews Core |
Networking: SMTP |
UNCONFIRMED |
Unspecified |
| 2050207 |
Potential miscompile under ThinLTO |
Core |
Internationalization: Localization |
NEW |
Unspecified |
| 2050208 |
Add a "server maintenance" temporary killswitch |
Firefox |
Sharing |
NEW |
Unspecified |
| 2050209 |
Requesting GitHub membership to the FirefoxUX org for several designers |
mozilla.org |
Github: Administration |
NEW |
Unspecified |
| 2050210 |
[Nova] [Vertical tabs] Tab Group border renders as a distorted/wavy vertical line when dragging a Split View into the group |
Firefox |
Tabbed Browser: Split View |
NEW |
All |
| 2050211 |
Antialiasing seams on SVG transform animation |
Core |
Graphics |
NEW |
Unspecified |
| 2050212 |
Customizable shortcut for Debugger > Pause |
DevTools |
Debugger |
NEW |
Unspecified |
| 2050213 |
Add one alert in Grafana |
Firefox |
Sharing |
NEW |
Unspecified |
| 2050214 |
Update PDF.js to new version eee03693a02de02bb55727683112adf74880187b from 2026-06-24 17:47:37 |
Firefox |
PDF Viewer |
ASSIGNED |
Unspecified |
| 2050216 |
Thin horizontal black lines across photos in the Yahoo homepage's photo gallery |
Core |
Graphics: WebRender |
ASSIGNED |
All |
| 2050217 |
Intermittent TV browser/tools/mozscreenshots/devtools/browser_devtools.js | capture - Uncaught exception in test - process-failed |
DevTools |
General |
NEW |
Unspecified |
| 2050218 |
IME positioning when updateCharacterBounds() is not called synchronously in characterboundsupdate handler |
Core |
DOM: Editor |
ASSIGNED |
Unspecified |
| 2050219 |
Instrumentation tests on artifact builds do not check `object` metric schema |
Toolkit |
Telemetry |
NEW |
Unspecified |
| 2050220 |
Requesting GitHub membership to the mozilla and mozilla-services org for nlamb-mozilla |
mozilla.org |
Github: Administration |
NEW |
Unspecified |
| 2050221 |
Add bookmark menu items to expose send tab to ineligible users |
Firefox |
Sync |
NEW |
Unspecified |
| 2050222 |
Commit Access (Level 1) for Jonathan Mendez jmendez@mozilla.com |
mozilla.org |
Repository Account Requests |
RESOLVED |
Unspecified |
| 2050223 |
Update promo in application menu missing border - Nova |
Firefox |
Menus |
NEW |
Unspecified |
| 2050224 |
[skpdf] Emojis print blank. |
Core |
Printing: Output |
ASSIGNED |
Unspecified |
| 2050225 |
Unclickable space between moz-input element labels and inputs |
Toolkit |
UI Widgets |
NEW |
Unspecified |
| 2050226 |
await in detached iframe never resumes |
Core |
JavaScript Engine |
NEW |
Unspecified |
| 2050227 |
[IPProtection] Adjust proxy error warning to no open tabs |
Firefox for Android |
Privacy |
NEW |
Android |
| 2050228 |
PDF prints only partial page elements not whole page |
Core |
Printing: Output |
UNCONFIRMED |
Windows 11 |
| 2050230 |
[IPProtection] Remove unused IPProtectionManager code |
Firefox for Android |
Privacy |
NEW |
Android |
| 2050232 |
Vertical tabs animation parity |
Firefox |
Tabbed Browser |
NEW |
Unspecified |
| 2050234 |
[IPProtection] Update IPProtectionState.AccountStatus transitions diagram |
Firefox for Android |
Privacy |
NEW |
Android |
| 2050235 |
WCW: sportsWidget.interaction pref not set by Results, Upcoming navigations |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2050236 |
Intermittent toolkit/components/nimbus/test/unit/test_FirefoxLabs.js | single tracking bug |
Firefox |
Nimbus Desktop Client |
NEW |
Unspecified |
| 2050237 |
pixi.js is much slower in Firefox than Chrome. |
Core |
JavaScript Engine: JIT |
NEW |
Unspecified |
| 2050238 |
[Windows][High Contrast] The hyperlinks on internal pages take the disables state color after being accessed |
DevTools |
about:debugging |
NEW |
Windows |
| 2050239 |
Weather widget small card layout issues with opt-in location locales |
Firefox |
New Tab Page |
NEW |
Unspecified |
| 2050241 |
Remove secret setting and experiment for Tab Search |
Firefox for Android |
Tabs |
NEW |
Android |
| 2050242 |
Add release-branches to gecko_taskgraph's GraphConfigSchema |
Firefox Build System |
Task Configuration |
ASSIGNED |
Unspecified |
| 2050243 |
Intermittent /webrtc-stats/RTCDataChannel-stats.html | single tracking bug |
Core |
WebRTC |
NEW |
Unspecified |
| 2050244 |
Font sizes in the profiles manager modal are too small on MacOS |
Toolkit |
Themes |
NEW |
Unspecified |
| 2050245 |
Update buttons in Nova native-theme mode |
Toolkit |
Themes |
NEW |
Unspecified |
| 2050246 |
[Winows][High Contrast] Some buttons on the Debugging - Setup page do not have a hover state |
DevTools |
about:debugging |
NEW |
Windows |
| 2050247 |
Add lint error on small font-sizes |
Developer Infrastructure |
Lint and Formatting |
NEW |
Unspecified |
| 2050248 |
Perma [tier 2] browser/components/urlbar/tests/quicksuggest/unit/test_quicksuggest_migrate_v1.js | single tracking bug |
Firefox |
Address Bar |
NEW |
Unspecified |
| 2050249 |
comm_taskgraph: import release_level from mozilla-taskgraph instead of gecko_taskgraph |
Thunderbird |
Build Config |
ASSIGNED |
Unspecified |
| 2050250 |
[A11Y] Consider making a tracker blocking dashboard item larger, also it may not have a label readable by screen readers |
Firefox for Android |
Privacy |
NEW |
Android |
| 2050251 |
Container style queries that use `attr` inside of `calc()` don't handle invalidation correctly. |
Core |
CSS Parsing and Computation |
NEW |
Unspecified |
| 2050252 |
Intermittent Hit MOZ_CRASH(RenderOffscreen without a main scene rebuild to flush its interned items) at gfx/wr/webrender/src/scene_builder_thread.rs:694 |
Core |
Graphics: WebRender |
NEW |
Unspecified |
| 2050253 |
[Winows][High Contrast] Webcontent buttons on the Debugging - Setup have a barely noticeable hover state |
DevTools |
about:debugging |
NEW |
Windows |
| 2050255 |
Auto compact mode causes window.open to create too-large content areas for small popups |
Firefox |
Sidebar |
ASSIGNED |
Unspecified |
| 2050256 |
[Nova] Menus(List all tabs/Overflow/Application menu) don't have border in Default Light Theme |
Firefox |
Theme |
NEW |
All |
| 2050257 |
Ensure That the Legacy Urlbar Search Tips Are Removed |
Firefox |
Address Bar |
NEW |
Unspecified |
| 2050258 |
[A11Y] Talkback announces only "button" for the one that dismisses (hides) the tracker blocking dashboard |
Firefox for Android |
Privacy |
NEW |
Android |
| 2050259 |
Add local support for generating ETW (xperf) profiles |
Testing |
Raptor |
ASSIGNED |
Unspecified |
| 2050260 |
[meta] WebGPU doesn't work on Linux with AMD GPUs |
Core |
Graphics: WebGPU |
NEW |
Unspecified |
| 2050261 |
ChatGPT code block Copy button pastes multiline text in reverse line order into Windows PowerShell when dom.events.asyncClipboard.clipboardItem is enabled |
Core |
Widget: Win32 |
UNCONFIRMED |
Unspecified |
| 2050262 |
Remove CalExtractParserService (disabled and unused by default)" |
Calendar |
Internal Components |
NEW |
Unspecified |
| 2050263 |
Custom Tab flow is used to initialize a GeckoSession |
Firefox for Android |
Tabs |
NEW |
Android |
| 2050264 |
--panel-padding is too small with Nova enabled |
Toolkit |
Themes |
NEW |
Unspecified |
| 2050266 |
[wpt-sync] Sync PR 60867 - Don't fire change event during mutations affecting disabledness |
Core |
DOM: Core & HTML |
NEW |
All |
| 2050267 |
[wpt-sync] Sync PR 60849 - Move scroller to listbox for <input> in <select> |
Testing |
web-platform-tests |
NEW |
All |
| 2050268 |
[wpt-sync] Sync PR 60868 - WebKit export: Update outline-width and outline-offset to match updated computed style resolution rules |
Core |
Layout |
NEW |
All |
| 2050269 |
[wpt-sync] Sync PR 60869 - Reformat outline-009.html |
Core |
Layout |
NEW |
All |
| 2050271 |
Firefox deletes all saved screenshots from disk after closing the browser |
Firefox |
Screenshots |
UNCONFIRMED |
Unspecified |
| 2050272 |
Use the nova color tokens for the toolbar shortcut |
Firefox for Android |
Toolbar |
ASSIGNED |
Android |
| 2050273 |
Perform ContObject finalization at the background thread |
Core |
JavaScript: WebAssembly |
NEW |
Unspecified |
| 2050274 |
FNMT:Delay in incident disclosure reporting for ##Bug 2049012 |
CA Program |
CA Certificate Compliance |
UNCONFIRMED |
Unspecified |
| 2050275 |
Commit Access (Level 1) for Anand Balaji (anandabalaji@gmail.com) |
mozilla.org |
Repository Account Requests |
UNCONFIRMED |
Unspecified |
| 2050276 |
ActorsParents.cpp use of "LIMIT" SQL is inconsistent |
Core |
Storage: IndexedDB |
ASSIGNED |
Unspecified |
| 2050277 |
[wpt-sync] Sync PR 60870 - Limit baseline synthesis to block-axis scrollers |
Core |
Layout: Block and Inline |
NEW |
All |
| 2050278 |
[meta] Nudges 2026 - Organic Navigations to Search Engines |
Firefox |
Address Bar |
NEW |
Unspecified |
| 2050279 |
Advocate message for when user is on Bing SERP organically (2026 version) |
Firefox |
Address Bar |
NEW |
Unspecified |