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Nightly builds (crashes and bug fixes)

«  Saturday, August 2, 2025 

#

Outstanding bugs
Bug Component Impact Summary
1941406 Layout: Form Controls 4
severity 2
type 1
see_also 1
Let 'layout.details.force-block-layout:false' ride the trains to release
1948752 DOM: Notifications 3
type 1
duplicates 2
Implement alertshow for Android and remove hack in NotificationParent
1970638 Security: Process Sandboxing 5
priority 4
type 1
KnownDlls access is blocked by USER_LOCKDOWN and USER_RESTRICTED.
1971382 Tabbed Browser 6
priority 4
type 1
see_also 1
Allow drag-drop of tabs into collapsed tab groups
1973218 Mochitest -1
type 1
regressions -2
BrowserTestUtils.waitForLoad should skip about:blank by default
1974727 Crash Reporting 1
type 1
Implement stores logic for crash report settings
1975768 DOM: Core & HTML 1
type 1
Commandfor with command=show/toggle-popover needs accessible relation to popover
1979290 web-platform-tests 1
type 1
Support reftests that use testdriver
1980215 Layout: Generated Content, Lists, and Counters 1
type 1
Support `::before::marker` and `::after::marker`
1980234 CSS Parsing and Computation 1
type 1
Cache NormalDependencyInvalidationKind for invalidation Dependencies
1980564 General 1
type 1
Update android nightly application-services version bump to new version 09ad5d683b4b09c745011e5b75d76368b1008221 from 2025-08-01 05:04:13
Other bugs
Bug Component Impact Summary
1604327 Layout: Generated Content, Lists, and Counters 4
severity 2
type 2
text-combine-upright breaks up between counter() function and text in pseudo-element
1861505 Themes 1
see_also 1
Replace --in-content-button variables with button Design Tokens
1895643 IME 4
severity 2
type 2
Cannot type phone number with ATOK as the order you type in the web casher form of Paypay
1913563 Widget: Gtk 2
type 2
widget.use-xdg-desktop-portal.file-picker=1 leaks native file choosers
1919582 DOM: CSS Object Model 6
priority 4
severity 2
Implement CSSStyleProperties and other recent CSSOM changes
1922718 Sidebar 9
priority 4
severity 1
type 2
duplicates 2
Intermittent browser/components/sidebar/tests/browser/browser_vertical_tabs.js | single tracking bug
1929600 Add-ons Manager 4
type 2
keywords 2
Broken extension can prevent XPIDatabase.verifySignatures from enforcing signatures
1954142 CSS Parsing and Computation 2
duplicates 2
StyleResolver resolve_style should account for element-backed pseudo elements
1959502 UI Widgets 0
Convert moz-card's icon attribute to iconsrc
1959618 Tabbed Browser 1
priority 1
Move switchToTabHavingURI to URILoadingHelper
1964417 Layout: Grid 4
severity 2
type 2
[css-grid] Synthesize a center baseline for orthogonal items where appropriate
1972538 Shell Integration 4
severity 2
type 2
Remove from taskbar button (pageAction) has the same tooltip as the add to taskbar button (pageAction)
1973813 IP Protection 5
priority 5
IP Protection panel subview following user upgrade
1974069 Telemetry 5
priority 4
severity 1
Add profile markers for dual_labeled_counter submetric operations
1974710 Search 3
priority 3
Fix remaining TypeScript issues in toolkit/components/search
1975317 IP Protection 5
priority 5
Add upgrade IP protection action to CTA button inside main panel view
1975474 IP Protection 5
priority 5
Add correct SUMO link for Mozilla VPN integration to upgrade paragraph on main panel
1976490 Add-ons Manager 6
priority 3
severity 1
type 2
`addon-install-error-file-access` string doesn't (always?) have an add-on name
1977505 Mochitest 13
priority 4
severity 5
type 2
keywords 2
The target.common.tests.tar.gz archive grew from 90Mb to 600Mb
1977614 Telemetry 12
priority 5
severity 2
type 2
keywords 3
69.21 - 6.95% addMab1 time_duration / idb-open-few-par time_duration + 2 more (Linux, OSX) regression on Tue July 8 2025
1978294 Inspector: Rules 0
Use Fluent for devtools color picker widget
1978602 IP Protection 5
priority 5
Handle download button in post-upgrade view on IP protection panel
1978925 IP Protection 0
Add correct sign-in link with tracking params to Next button in the signed out subview of the IP protection panel
1979096 Messaging System 5
priority 5
Land strings for Global Roll out - Accounts Credit Card + Address Callout Experiment
1979224 Search 6
priority 5
see_also 1
Implement telemetry for impressions of the visual search context menu item
1979298 Graphics: WebRender 2
type 2
[HDR] Delay publishing new layers untill we have all surfaces painted after LayerSet
1979380 UI Widgets 0
Add a README with documentation for moz-box-group
1979421 Graphics: WebGPU 5
priority 3
duplicates 2
Update WebGPU CTS to new version 44dac855ba07b23c49d2cbc2c9d87bf8e6f38c47 from 2025-07-22 16:57:39
1979440 File Handling 9
priority 5
severity 2
type 2
MIME Service removes extensions when it sanitizes reserved file names on Windows
1979477 Search 5
priority 5
Implement "New" badge logic for the visual search/Google Lens context menu item
1979517 Password Manager 9
priority 3
severity 2
type 2
keywords 2
When IOUtils.readJSON fails, error is missing from telemetry jsonfile.load* (jsonfile.loadLogins and jsonfile.loadAutofillprofiles)
1979603 Inspector: Rules 0
Avoid calling OutputParser#cssPropertySupportsValue for CSS variables
1979637 DOM: Networking -2
priority 4
regressions -6
Put LNA UI elements behind network.lna.blocking
1979703 New Tab Page 0
Create 'completed' dropdown for task widget
1979815 Graphics: WebGPU 4
priority 4
WebGPU CTS: promote `webgpu:api,validation,resource_usages,texture,in_render_common:subresources,depth_stencil_texture_in_bind_groups:*` out of backlog
1979921 Layout: Generated Content, Lists, and Counters 0
Add WPT testcases involving text-combine-upright with multiple generated-content items
1980013 Responsive Design Mode 8
priority 1
severity 1
type 2
keywords 2
duplicates 2
High frequency devtools/client/responsive/test/browser/browser_touch_all_events.js | single tracking bug
1980053 Toolchains 0
Perma [tier 2] clang-trunk /builds/worker/checkouts/gecko/security/sandbox/chromium/base/containers/vector_buffer.h:140:9: error: first argument in call to 'memcpy' is a pointer to non-trivially copyable type 'base::OnceCallback<void ()>' [-Werror,-Wnontr
1980225 Data Loss Prevention 3
severity 1
type 2
Agent dialog may preempt print-to-file file dialog
1980239 New Tab Page 0
moz-cached-ohttp channel should set contentType on itself when pulling resources from the cache
1980282 Graphics 0
Consolidate gfxVar updates for hardware video and fallback config changes
1980358 Widget: Gtk 4
severity 2
type 2
Turn portal picker by default on early beta and earlier.
1980378 Graphics: WebRender 0
[HDR] Disable dmabuf feedback
1980455 Tooling 0
Merge HomeFragmentTest with InstrumentedHomeFragmentTest.
1980462 Layout: Text and Fonts 0
Land crash test from bug 552216
1980537 General 6
priority 5
see_also 1
Vendor application-services 09ad5d6 for search component changes
1980539 CSS Parsing and Computation 0
Stylo fixes for Servo (June 2025)
1980556 Search 4
priority 4
Replace nsISearchEngine.displayNameForURL and isNewEngineOrURL with a method that returns EngineURL
1980557 UI Widgets 0
The icon in the Profiles popup in the menu bar was missing in Firefox 143.0a1 (2025-07-30)
1980592 Tooling 0
Remove static mocking from PerformanceInflaterTest
1980615 Tooling 0
Remove static mocking from SnackbarKtTest
1980652 web-platform-tests 0
Perma Intermittent /fedcm/fedcm-disconnect-iframe.sub.https.html | Cross-origin iframe can disconnect with explicit identity-credentials-get - assert_equals: expected "Pass" but got "Failed get" when Gecko 143 switches to Late Beta on 2025-08-29
1980673 Shell Integration 10
priority 4
severity 2
type 2
keywords 2
Can't pin Taskbar Tab to taskbar on Windows 10
1980681 Storage: Cache API 4
type 2
duplicates 2
Build error - "dom/cache/Manager.cpp:2195:26: error: Refcounted variable 'this' of type 'mozilla::dom::cache::Manager' cannot be captured by a lambda" with NDK r29-beta3
  1. IPCError-browser | RecvGetPageIconStream Wrong process type (19.05%) Top crash
  2. <name omitted> | nvk_GetDescriptorEXT (9.52%)
  3. OOM | small (9.52%) Known top crash
  4. OOM | unknown | js::AutoEnterOOMUnsafeRegion::crash_impl | js::gc::GetGCKindSlots (9.52%)
  5. __isatty (9.52%)
  6. AsyncShutdownTimeout | IOUtils: waiting for profileBeforeChange IO to complete | JSON store: writing data for 'targeting.snapshot' (4.76%)
  7. AsyncShutdownTimeout | IOUtils: waiting for sendTelemetry IO to complete | TelemetryController: shutting down (4.76%)
  8. AsyncShutdownTimeout | profile-before-change | Sqlite.sys.mjs shutdown blocker (4.76%)
  9. EnterJit (4.76%)
  10. IPCError-browser | GPUProcessKill (4.76%)
  11. JS::GetClass (4.76%)
  12. JS::PropertyKey::operator== (4.76%)
  13. js::InternalBarrierMethods<T>::isMarkable (4.76%)
  14. mozilla::widget::WlCompositorCrashHandler (4.76%)