Bug 1717171 R[Core:Audio/Video: Playback]30.75 - 6.01% basic_compositor_video / basic_compositor_video + 9 more (Linux, OSX, Windows) regression on Tue June 15 2021
Bug 1714614 R[Core:CSS Parsing and Computation]CSS Visited Styling design results in excessive notifications to content processes
Bug 1718066 R[Core:DOM: Core & HTML]Crash in [@ mozilla::nsRFPService::ReduceTimePrecisionImpl]
Bug 1675902 N[Core:DOM: Core & HTML]Intermittent dom/base/test/test_bug622117.html, test_bug622246.html, test_copypaste_disabled.html | Test timed out.
Bug 1721370 R[Core:DOM: Core & HTML]webpage at gog.com broken assets with nightly 92.0a1 on Debian stable amd64
Bug 1721317 R[Core:DOM: Editor]Make `test_pasting_table_rows.html` handle exception thrown by `SimpleTest.promiseClipboardChange`
Bug 1721323 R[Core:DOM: Editor]Move some tests under editor/libeditor/tests to editor/spellchecker/tests
Bug 1721349 R[Core:DOM: Forms]Potential leak caused by HTMLFormSubmission::mSubmitter isn't cycle-collected
Bug 1716849 A[Core:DOM: Navigation]Segmentation fault in ExtensionsParent::RecvStateChange during session restore
Bug 1721376 R[Core:DOM: Navigation]Permanent /html/cross-origin-embedder-policy/reporting-navigation.https.html unexpected passes and fails when Gecko 92 merges to Beta on 2021-08-09
Bug 1484212 R[Core:Disability Access APIs]Intermittent accessible/tests/browser/events/browser_test_focus_dialog.js | Test timed out -
Bug 1714227 R[Core:Graphics]Scrolling down/up or typing causes odd structures and shapes to be formed on pages (after updating to 89.1.1)
Bug 1721604 A[Core:Graphics]Expand the scope of OnlyAllowFeatureOnWhitelistedVendor.
Bug 1721298 R[Core:Graphics: WebRender][Wayland][Compositor]Popups can't be reopened any more
Bug 1713047 R[Core:Graphics: WebRender]Rendering artifact with reftest layout/reftests/svg/filters/feDropShadow-01-ref.svg with sw-wr on Pixel2
Bug 1721626 R[Core:Graphics: WebRender]Safe mode should default to Software WebRender, no acceleration instead of Basic
Bug 1721111 R[Core:Graphics: WebRender]Introduce picture graph and port initial picture pass to use it
Bug 1717655 R[Core:Graphics: WebRender]Hit MOZ_CRASH(Unexpected disabled-antialiasing in a border, likely won't work or will be ignored) at /builds/worker/checkouts/gecko/gfx/wr/webrender_api/src/display_item.rs:429
Bug 1717627 R[Core:Graphics: WebRender]Move devtools tests to Linux WebRender
Bug 1721521 R[Core:Graphics: WebRender]Simplify PictureState semantics
Bug 1715269 R[Core:Graphics: WebRender]Prefer WebRender over XRender, unless WebRender is force disabled
Bug 1721455 N[Core:Graphics: WebRender]Move remaining Android tests to WebRender and disable non-WR (except -noqr subset)
Bug 1721631 R[Core:Graphics: WebRender]Remove Android WebRender experiment hack.
Bug 1720688 R[Core:IPC]support extended attributes in IPDL protocol declarations
Bug 1721006 R[Core:JavaScript Engine: JIT]Assertion failure: aIndex < mLength, at include/mozilla/Vector.h:493
Bug 1721168 R[Core:JavaScript: GC]Bring shell's default GC slice budget in line with the browser
Bug 1434542 R[Core:JavaScript: GC]Reduce non-incremental GCs by increasing the slice budget as we approach the non-incremental threshold
Bug 1721549 R[Core:JavaScript: GC]Provide some GC reasons for embedders to use
Bug 1717118 R[Core:Javascript: WebAssembly]Implement renaming of "events" to "tags" in Wasm exceptions proposal
Bug 1721590 R[Core:Javascript: WebAssembly]Permanent js/src/jit-test/lib/asserts.js:65:27 Error: Assertion failed: expected /unexpected initializer opcode/, got at offset 17: unrecognized opcode: 6a 0 when Gecko 92 merges to Beta on 2021-08-09
Bug 1703089 R[Core:Javascript: WebAssembly]Implement the final JS API for Wasm exceptions
Bug 1721001 R[Core:Javascript: WebAssembly]Busted builds/worker/checkouts/gecko/js/src/wasm/WasmOpIter.h:3138:8: error: no matching member function for call to 'checkIsSubtypeOf' - when Gecko 92 merges to Beta on 2021-08-09
Bug 1721544 R[Core:Layout]Intermittent Perma wpt [tier2] /resize-observer/observe.html | test8: simple content-box observation - assert_unreached: Timed out waiting for notification. (100ms) Reached unreachable code
Bug 1715661 R[Core:Layout: Flexbox]justify-content:left/right in flexbox doesn't work with vertical writing modes
Bug 1721684 R[Core:Networking]http logging link in about:networking#logging is incorrect
Bug 1720390 R[Core:Networking]Update login.live.com match to .live.com
Bug 1713748 R[Core:Networking: WebSockets]Partition WebSocket connections
Bug 1673116 R[Core:Performance]Intermittent browser/components/resistfingerprinting/test/browser/browser_performanceAPI.js | This test exceeded the timeout threshold. It should be rewritten or split up. If that's not possible, use requestLongerTimeout(N), but only as a last resort.
Bug 1714431 R[Core:Privacy: Anti-Tracking]Add an ETP shim for Optimizely
Bug 1713696 R[Core:Privacy: Anti-Tracking]Add an ETP shim for AdNexus
Bug 1719838 R[Core:Security: CAPS]OriginAttributes::PopulateFromSuffix should document that it requires an uninitialized object
Bug 1701027 R[Core:Web Painting]Using Eyedropper crash in [@ RetainedDisplayListBuilder::MergeDisplayLists]
Bug 1716108 R[Core:Widget: Gtk]sway complains `Client bug: submitted a buffer whose size (1x1) is not divisible by scale` with wayland compositor enabled
Bug 1721036 R[Core:Widget: Gtk][Wayland] Popups are not shown with multi-buffer backend
Bug 1714583 R[Core:XPCOM]UNC shared folder as default download location not working on Windows 10 (because nsIFile::exists() returns false for network server names on Windows)
Bug 1721554 R[DevTools:Console]browser_webconsole_sandbox_update_after_navigation.js fails with server side target switching enabled
Bug 1721197 A[DevTools:Debugger]Cover restoring breakpoint after toolbox closing
Bug 1721124 R[DevTools:Framework]Expose an AbortController global to DevTools modules
Bug 1721559 R[DevTools:Framework]browser_setup_in_parent.js fails with server side target switching enabled
Bug 1721561 R[DevTools:Framework]browser_spawn_actor_in_parent.js fails with server side target switching enabled
Bug 1721403 R[DevTools:Framework]browser_target_list_switchToTarget.js fails with server side target switching enabled
Bug 1721556 R[DevTools:Framework]browser_target_server_compartment.js fails with server side target switching enabled
Bug 1721558 R[DevTools:Framework]browser_debugger_server.js fails with server side target switching enabled
Bug 1721364 R[DevTools:Inspector]browser_toolbox_window_title_frame_select.js fails with server side target switching enabled
Bug 1720795 R[DevTools:Performance Tools (Profiler/Timeline)]Some cleanup, round 1
Bug 1721379 R[DevTools:Responsive Design Mode]browser_touch_device.js fails with server side target switching enabled
Bug 1721571 R[DevTools:Responsive Design Mode]Remove ResponsiveActor (get|set|clear)MetaViewportOverride
Bug 1711261 R[Firefox:Address Bar]Address bar and Search bar lack contrast in OSX High Contrast mode
Bug 1721457 R[Firefox:Bookmarks & History]Add title field to Snapshot queries
Bug 1708428 R[Firefox:Bookmarks & History][Proton] New Folder button (Bookmark panel) does not apply the specific proton dark theme
Bug 1719598 R[Firefox:File Handling]Cyrillic file extension displayed incorrectly in the download window
Bug 1721649 R[Firefox:Messaging System]remove `mach npm run mochitest` for newtab
Bug 1721584 R[Firefox:New Tab Page]Pocket, highlights and snippets icons missing in settings "Home" pane
Bug 1719513 R[Firefox:Nimbus Desktop Client]Increase targeting attribute timeout
Bug 1716562 R[Firefox:Nimbus Desktop Client]Use a pref for each property in the value field of an experiment
Bug 1715535 R[Firefox:Preferences]Add the functionality for fetching sites data by container
Bug 1719492 N[Firefox:Screenshots]Migrate screenshot icons into the browser/component/screenshots directory
Bug 490136 R[Firefox:Session Restore]When firefox is exited by closing the last tab, that tab is restored on restart
Bug 1720503 R[Firefox:Tabbed Browser]Memory resource notification stops when the physical memory is low but the commit space is not low
Bug 1697069 R[Firefox:Theme]About dialog: Improve spacing of "status" text underneath logo for Developer Edition
Bug 1703914 R[Firefox:Theme]Remove --toolbarbutton-icon-fill-opacity CSS variable
Bug 1721538 R[Firefox Build System:Bootstrap Configuration]mach bootstrap failed with TypeError
Bug 1721514 R[Firefox Build System:Bootstrap Configuration]Use bootstrapped sysroot when it's there
Bug 1721669 R[Firefox Build System:Bootstrap Configuration]Bootstrap for android doesn't download system images
Bug 1716536 R[GeckoView:General]Add MPL2 license header to some Java source
Bug 1721442 R[Localization Infrastructure and Tools:Administration / Setup]Add ESR91 to cross-channel
Bug 1713784 R[Remote Protocol:WebDriver BiDi]Implement basic support for session.new command (without capability matching)
Bug 1721327 R[Remote Protocol:WebDriver BiDi]Share Marionette's assertion module with WebDriver BiDi
Bug 1720487 R[WebExtensions:Storage]at least MultiAccountContainer extension frequently losing its extension storage: onboarding launched again, sites assigned to container forgotten
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Changes to 83 bugs - 76 fixed.
2 bugs are not included due to being restricted