scr

Mon Apr 29 2024 23:58:25 PDT
  • Status: UNCONFIRMED, NEW, ASSIGNED, REOPENED
  • Product: scr
  • Component: scr
  • Alias: scr
  • Summary: scr
  • Whiteboard: scr
  • Crash Signature: scr
  • Classification: (is not equal to) Graveyard
This result was limited to 500 bugs. See all search results for this query.
ID Type Summary Product Comp Assignee▲ Status▲ Resolution Updated
1821582 `worker.postMessage` with a WebAssembly.Memory followed by 2 typed arrays doesn't work. Core JavaScript: WebAssem bvisness UNCO --- 2023-04-25
1278917 Execution of atomic javascript function gots interrupted by an onload callback eventhandler Core DOM: Core & HTML nobody UNCO --- 2023-08-15
1404215 unable to read window content through javascript when opening an JSON file Core DOM: Events nobody UNCO --- 2023-03-13
1405504 Can no longer scroll the tab bar using touch on win 10 and Firefox beta 57.0b5. Touch scrolling works on Firefox 56. Firefox Tabbed Browser nobody UNCO --- 2022-10-11
1437083 javascript pausing and immediate playback of audio freezes the os Core Audio/Video: cubeb nobody UNCO --- 2023-03-09
1442933 Video issues on during playback at 1440p at full screen Core Graphics nobody UNCO --- 2022-10-11
1482469 scrolling in google sheets extremly slow (1-2fps) Core Graphics: Canvas2D nobody UNCO --- 2023-09-04
1484378 Firefox window changes its position on the screen when started unmaximized Core Widget: Gtk nobody UNCO --- 2023-12-07
1486010 [WebPush] Firefox keeps returning an expired endpoint Core DOM: Push Subscripti nobody UNCO --- 2023-09-12
1491707 Scrolling gets stuck on some pages and divs Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1504591 Resize full screen get black skin border bug. Firefox Theme nobody UNCO --- 2024-02-27
1530037 WebRTC Indicator always shown on main screen in multi-monitor Windows setups Core WebRTC nobody UNCO --- 2024-01-21
1531965 Middle-click scroll not working over elements with shadowDOM when scroll overflow is used Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1549295 Tooltip does not get disappear while doing horizontal scrolling as browser does not fire mouseLeave event Core DOM: Events nobody UNCO --- 2022-10-11
1567776 The Picture-in-Picture player window works poorly with touchscreens Toolkit Picture-in-Picture nobody UNCO --- 2023-11-01
1573858 Flickering scrollbar in the inspector styles DevTools Inspector nobody UNCO --- 2022-10-11
1610197 No debugger variable preview when script contains BigInt literal DevTools Debugger nobody UNCO --- 2022-10-11
1621745 Missing app menu and status menu bar when playing video with full screen mode on second monitor Core Graphics nobody UNCO --- 2022-10-11
1633217 Object iteration is slower than the competition (3-4 times) Core JavaScript Engine: J nobody UNCO --- 2023-05-03
1646218 new global sharing indicator opens in the center of the screen Firefox Site Permissions nobody UNCO --- 2020-06-17
1669376 Extremely elevated memory usage by Facebook Core JavaScript Engine nobody UNCO --- 2023-12-20
1674663 Problem in take screenshot when selecting a custom region Firefox Screenshots nobody UNCO --- Fri 23:19
1679719 High memory use for JS classes on TechRadar Core JavaScript Engine nobody UNCO --- 2023-08-13
1683978 Leaks a ton of memory on Facebook.com after using for a while Core JavaScript Engine nobody UNCO --- 2021-01-15
1692788 [archlinux][gtk3] thick scrollbars with gtk3 3.24.25 Core Widget: Gtk nobody UNCO --- 2023-08-29
1706412 Some pages load completely broken style scrambled Core Networking nobody UNCO --- 2022-07-05
1711284 gigabytes of JS classes on Twitter Core JavaScript Engine nobody UNCO --- 2021-06-03
1713671 Google Chat Screen Share Bug Core Widget: Cocoa nobody UNCO --- 2024-04-11
1717597 Twitter feeds paint very slowly Core JavaScript Engine: J nobody UNCO --- 2023-06-28
1722802 Add JSAPI functions to create JS modules w/ custom exports Core JavaScript Engine nobody UNCO --- 2024-04-23
1745050 https://acko.net/files/slacko/ is very slow when scrolling, much jank Core Graphics: WebRender nobody UNCO --- 2023-03-30
1746158 In a video call, when presenting my secondary screen, the presented video is not updated instantly Core WebRTC: Audio/Video nobody UNCO --- 2022-05-04
1762478 Firefox is off screen when display size increase in Windows 11 Core Widget: Win32 nobody UNCO --- 2022-11-23
1769362 spidermonkey-91 branch fails compile with gcc-12.1 Core JavaScript Engine nobody UNCO --- 2024-04-23
1798910 Non-scrolling "related searches" on bing.com Web Compatibility Site Reports nobody UNCO --- 2024-01-29
1800806 Maps and Sets are slower than native Objects or Arrays Core JavaScript Engine nobody UNCO --- 2023-08-29
1802773 Console doesn't remain scrolled to bottom on errors with stacktrace DevTools Console nobody UNCO --- Wed 14:45
1822411 MajorGC pauses in WebWorker possibly due to lack of incremental GC Core JavaScript: GC nobody UNCO --- 2024-01-16
1828125 firefox extended release + google maps, shows a black screen, why and how to fix? Core Graphics nobody UNCO --- 2023-05-01
1828277 Web apps that make use of 3D rendering show a black screen in rendering window. Core Graphics nobody UNCO --- 2023-05-01
1840384 Firefox 114.0.2 (64-bit) is broken (supposedly Javascript engine) Core Graphics: Canvas2D nobody UNCO --- 2023-06-26
1842135 MartyPC Player slower in Firefox Core JavaScript: WebAssem nobody UNCO --- 2024-03-14
1843449 Intel iGPU Periodically Stutter the firefox Text Box Input & Page Scroll Core Graphics: WebRender nobody UNCO --- 2024-03-22
1858022 Scrolling jumps back and forth in the Facebook feed. Core Panning and Zooming nobody UNCO --- 2024-02-21
1872890 Content scripts don't work in manifest v3 Fenix WebExtensions nobody UNCO --- 2024-04-11
1879785 Firefox should not sync autoscroll between systems Firefox Sync nobody UNCO --- 2024-03-11
1882955 Direct Wasm-to-IDL calls are slow (using Function.prototype.call.bind) Core JavaScript: WebAssem nobody UNCO --- 2024-03-14
1892374 `generateVMWrapper` doesn't ensure alignment of Value allocated on stack for the out parameter. Core JavaScript Engine: J nobody UNCO --- Wed 01:35
1732986 High GPU power usage when scrolling with SWGL Core Graphics: WebRender ahale UNCO --- 2024-04-02
1891367 fullscreen isn't fullscreen, it's screen.height-1 Core Widget: Gtk ahale UNCO --- Thu 13:53
1844739 Bottom bar of YouTube cut off when entering full screen from native full screen on macOS Core Widget: Cocoa bwerth UNCO --- 2023-07-24
339860 Request an Option to Make the Default Response to the 'Unresponsive Script' Dialog 'Continue' Instead of 'Stop Script' Core DOM: Core & HTML nobody UNCO --- 2023-05-16
819760 <audio> plays short sound scratchy in new versions Core Audio/Video: Playbac nobody UNCO --- 2022-10-10
945039 Blocks of text turns black in Windows 8.1 on any site and must scroll to recover text. Firefox General nobody UNCO --- 2022-10-11
995205 Screen is frozen although engine is still loading pages. Core Layout nobody UNCO --- 2022-10-11
1143978 screen flashes random colored lines/shapes on Windows 10 Technical Preview build 9926 Core Graphics nobody UNCO --- 2022-10-11
1173474 eBay search results loses the scroll position when press the Back Button Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1195386 [meta] built-in scripts register observers for each tab Firefox General nobody UNCO --- 2022-08-23
1200171 Firefox shows part of screenshot when dragging text (see screencast) Core Widget: Gtk nobody UNCO --- 2022-10-11
1211245 A blank screen appears when switching between tabs Core Graphics nobody UNCO --- 2022-10-11
1215823 firefox stops scrolling using the synaptics touchpad after opening a pdf file in adobe reader Core Widget: Win32 nobody UNCO --- 2022-10-11
1231251 Ubuntu Mate, Multiple Images in an Array don't load correctly when resizing window to half screen Firefox Tabbed Browser nobody UNCO --- 2022-10-10
1232279 HTML video leak memory when constantly change the source with JavaScript Core Audio/Video: Playbac nobody UNCO --- 2022-10-11
1237341 Using fullscreen breaks window redraw (virtual machine) Core Graphics nobody UNCO --- 2022-10-11
1241848 The script runs twice if "Content-Disposition: inline" Core Networking nobody UNCO --- 2022-10-11
1242133 eval loading about 10 times slower than in competing browsers Core JavaScript Engine nobody UNCO --- 2024-03-05
1247321 multi-process Firefox shows only black screen in anything that is not about:* Core Graphics nobody UNCO --- 2022-10-11
1248540 Scrolling experience on Retina iMac Core Graphics nobody UNCO --- 2023-02-27
1250420 Mousewheel scrolling with "alt" key modifier is broken with APZ enabled Core Panning and Zooming nobody UNCO --- 2022-10-11
1253660 A web page that contains video is not scrolling smoothly. Core Graphics nobody UNCO --- 2022-11-14
1261252 Onscreen keyboard should automatically come up if no keyboard attached Core Widget: Win32 nobody UNCO --- 2022-10-11
1261258 Black screen on 30-bit displays with hwaccel Core Graphics nobody UNCO --- 2022-10-11
1266140 Object.keys 50% slower than for...in Core JavaScript Engine nobody UNCO --- 2023-04-11
1266725 In popup videos , when I play videos ,sound is ok but it just shows black screen Core Audio/Video: Playbac nobody UNCO --- 2022-10-11
1269235 Firefox does not redraw correctly after suspend, screensaver, or graphics change. Core Graphics nobody UNCO --- 2022-10-11
1272789 Fullscreen video from videosites(ex. youtube) is semitransparent on OSX El Capitan Core Graphics nobody UNCO --- 2022-10-11
1275290 hardware acceleration causes black screen/flickering issues while browsing Core Graphics nobody UNCO --- 2022-10-11
1281861 Horizontally scrolling div calculating height before scroll bar is added Core Layout nobody UNCO --- 2022-10-11
1286253 Broken rendering after fullscreen when Firefox set to fixed size in E16 Core Graphics nobody UNCO --- 2022-10-11
1286471 Nightly often shows severely scrambled display on HP ProBook 470 G3 Core Graphics nobody UNCO --- 2022-10-11
1292172 new Proxy(new Error, ...) never contains stacktrace Core JavaScript Engine nobody UNCO --- 2024-03-19
1298782 attribute kind = descriptions don't work in track element Core Audio/Video: Playbac nobody UNCO --- 2024-03-13
1299683 Memory leak from JSRuntime::init when not on the main thread Core JavaScript Engine nobody UNCO --- 2022-10-11
1302649 Horizontal Scrollbar not showing despite min-width on Body Core Layout nobody UNCO --- 2022-10-11
1302919 opening a save as download dialog with javascript code to download a file created Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1305224 permissions.default.image does not work on some floating images (Javascript is off so it's not script) Core Graphics: Image Bloc nobody UNCO --- 2022-10-11
1306752 Scrolling does not work with Elantech Touchpad/Trackpoint and e10s enabled Core Widget: Win32 nobody UNCO --- 2022-10-11
1314585 Scrolling with mouse wheel on bookmarks main menu stops and switches to expanded sub menu when I hover over a main folder for more than a split second. Firefox Menus nobody UNCO --- 2023-03-16
1315074 Can't set scrollLeft of element with hidden overflow inside an iframe Core Layout nobody UNCO --- 2022-10-11
1317025 Address bar dropdown shadow does not respect dual screens Core Widget: Win32 nobody UNCO --- 2022-10-11
1319917 black artefacts on screen when redrawing or opening web site Core Graphics nobody UNCO --- 2022-10-11
1322021 Flickering text when scrolling with mouse wheel. Only when smooth scroll and hardware acceleration enabled. Core Graphics: Text nobody UNCO --- 2022-10-11
1322127 Cannot paste PrintScreens in Outlook Web App 2013 Core DOM: Serializers nobody UNCO --- 2022-10-11
1322533 busy loop of inserting elements that fire load events that insert more elements hangs/crashes Firefox (no slow script dialog) Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1327937 e10s and not-e10s scrollbar in select drop-down list styled differently on some sites Core Layout: Form Control nobody UNCO --- 2022-10-11
1328152 Scrolling too fast causes the screen to freeze Core Graphics nobody UNCO --- 2023-03-05
1329531 Export JSPropertyDescriptor structure to allow calling it's methods from external executables. Core JavaScript Engine nobody UNCO --- 2022-10-11
1330472 How to embed the JavaScript engine sample code core dumps with spidermonkey 45 Core JavaScript Engine nobody UNCO --- 2022-10-11
1330566 Clicks possibly received at wrong position (after scrolling ?) Core Panning and Zooming nobody UNCO --- 2022-10-11
1331906 chrome.windows.create type: windowType: popup. The window created desn't scroll. WebExtensions Frontend nobody UNCO --- 2023-07-05
1332563 Denial Of Service via try and catch and encodeURI Core JavaScript Engine nobody UNCO --- 2022-10-11
1332979 Denial of Service attack via ArraySpeciesCreate Core JavaScript Engine nobody UNCO --- 2022-10-11
1333812 In "Warning: Unresponsive script" prompt title, mention that Mozilla Firefox is the issuing process Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1334284 Avoiding collateral damage from javascript.options.strict Core JavaScript Engine nobody UNCO --- 2024-01-25
1334941 Support asm.js validation on SharedArrayBuffer heap Core JavaScript Engine nobody UNCO --- 2022-10-11
1336816 HTML5 video tearing, both full screen and windowed, tears visible even when paused Core Graphics nobody UNCO --- 2022-10-11
1336821 Animation lags - most time spent in GC Core JavaScript: GC nobody UNCO --- 2022-10-11
1338813 Mouse scroll icon invisible in Firefox full-screen in Windows 10 Tablet mode Core Widget: Win32 nobody UNCO --- 2022-10-11
1340177 Custom cursor offsets mouse location reported by mouse event on high resolution screen with text zoom enabled on windows Core Widget: Win32 nobody UNCO --- 2022-10-11
1340528 Viewport units return incorrect size when window is down-sized which activates scrollbars Core SVG nobody UNCO --- 2022-10-11
1340837 Javascript: boxShadow won't work in sequence Core Layout nobody UNCO --- 2022-10-11
1341264 array operation is too slow for big arrays Core JavaScript Engine nobody UNCO --- 2022-10-11
1344142 "uncaught exception: out of memory" error after updating Core JavaScript Engine nobody UNCO --- 2022-10-11
1344163 Show or allow to go to the component description when moving components while edit bug bugzilla.mozilla.org User Interface nobody UNCO --- 2023-01-16
1344659 Crash Annotation GraphicsCriticalError: |[0][GFX1]: Unknown image format 1 Core Graphics nobody UNCO --- 2022-10-11
1345886 CSP: Include a script sample of the offending script also for event-handlers Core DOM: Security nobody UNCO --- 2022-10-11
1348588 Software Update screen often appears blank Core Graphics: Text nobody UNCO --- 2022-10-11
1349730 CSS scroll snapping JavaScript scroll position change bug. Core Layout nobody UNCO --- 2022-10-11
1354660 too much recursion limits in windows 64 and x86 firefox 52.0.2 Core JavaScript Engine nobody UNCO --- 2022-10-11
1358032 Firefox stopped reacting to screen-DPI-changed notifications in Windows 10 Core Graphics nobody UNCO --- 2022-10-11
1358842 Poor scrolling performance on high-resolution display with Intel HD graphics when Chrome is open in the background. Core Panning and Zooming nobody UNCO --- 2022-10-11
1359783 Script error occurs with embedded javascript in tabs Core JavaScript Engine nobody UNCO --- 2022-10-11
1361427 Scrolling fps drops heavily on rbc.ru Core Panning and Zooming nobody UNCO --- 2022-10-11
1362219 With a Dual Monitors configuration, Full screen always opens on the primary monitor Core Widget: Gtk nobody UNCO --- 2022-10-11
1364711 Client Crash on All Version with a simple script Core Graphics: Canvas2D nobody UNCO --- 2022-10-11
1365436 Javascript page reload code works under Google Chrome but not Firefox Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1365914 Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close with reason=AbnormalShutdown (t=4.66412) [GFX1-]: Receive IPC close with reason=AbnormalShutdown Core Graphics nobody UNCO --- 2023-07-02
1368436 TinyMCE in content script: "Promise rejection value is a non-unwrappable cross-compartment wrapper" Core JavaScript Engine nobody UNCO --- 2022-10-11
1368921 Script without `crossorigin` attribute reports errors to window.onerror Core DOM: Events nobody UNCO --- 2022-10-11
1370961 Benchmark.js patterned high margin of error Core JavaScript Engine nobody UNCO --- 2022-10-11
1374171 position: sticky combined with height adjustment causes scrolling glitches (bouncing) Core Layout nobody UNCO --- 2022-10-11
1374255 activeTab of permissions is not valid for tabs.executeScript in sidebar_action WebExtensions Frontend nobody UNCO --- 2023-08-13
1374311 DPI not adjusting when moving FF windows between screens with different DPI settings Core Widget: Win32 nobody UNCO --- 2022-10-11
1374516 Scrollbar Overflow Inconsistency with Absolute Positioned Element Showing and Hiding Next to Inline-Block Form Element Core Layout nobody UNCO --- 2022-10-11
1375839 Can't print a page to PDF when large block of Javascript content is shown Core Printing: Output nobody UNCO --- 2022-10-11
1376902 Scroll bar vanished when using font less than 10pt Core Layout: Form Control nobody UNCO --- 2022-10-11
1379942 Deep module tree stalling with module scripts Core JavaScript Engine nobody UNCO --- 2022-10-11
1381241 xml javascript select not working Core XML nobody UNCO --- 2022-10-11
1381688 Middle-clicking randomly refuses to start scrolling Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1383538 lightningmaps.org very slow, makes the content process unresponsive Core JavaScript Engine nobody UNCO --- 2022-10-11
1383563 scrolling lag only when gpu in idle state Core Graphics nobody UNCO --- 2022-10-11
1384844 Firefox goes blank after mpv and ffplay fullscreen Core Graphics nobody UNCO --- 2022-10-11
1385275 Webpage starts at random scroll positions on certain website Core Layout nobody UNCO --- 2023-12-04
1388510 Update test262-export script to support more reftests meta Core JavaScript Engine nobody UNCO --- 2022-10-11
1388777 Array.prototype.toLocaleString should use a locale-aware separator Core JavaScript: Internat nobody UNCO --- 2022-10-11
1389779 scrollIntoView() does not work on option elements Core Layout: Scrolling an nobody UNCO --- 2022-10-11
1390100 source element not being interpreted inside noscript Core Layout: Images, Vide nobody UNCO --- 2022-10-11
1390232 Wrapping typed array in object has performance impact Core JavaScript Engine nobody UNCO --- 2022-10-11
1390383 Screen Tearing While Scrolling with Firefox 55 Core Layout nobody UNCO --- 2022-10-11
1391368 Scrolling stuttering when hovering <code> element in https://mcforge.readthedocs.io on Ubuntu 16.04 Core Layout nobody UNCO --- 2022-10-11
1392046 <a> href with javascript behavior differs between modern browsers Core DOM: Navigation nobody UNCO --- 2024-01-08
1392249 popup window navigates to another domain but JavaScript from the original domain continues executing Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1392830 multithreaded use-after-free bugs in js::jit::CompileBackEnd Core JavaScript Engine: J nobody UNCO --- 2024-03-10
1393591 FIrefox reports incorrect screen resolution on Retina Macbook Pro Core Graphics nobody UNCO --- 2022-10-11
1393908 i have only 15 FPS in youtube when in fullscreen and crossfireX Core Graphics nobody UNCO --- 2022-10-11
1395816 Scrolling speed of scrollable elements different based on font-size Core Layout nobody UNCO --- 2022-10-11
1396427 Trying to select text with touch screen on Linux causes touch event to get "stuck" Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1397781 mouse scroll wheel not working on second display to 'left' of 'primary monitor' unless firefox window is positioned on the upper part of the screen or maximized Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1398842 [macOS]: It is not possible to scroll straight ahead with the Trackpad/Magic Mouse, if the window has scrollbars Core Widget: Cocoa nobody UNCO --- 2022-10-11
1399046 Firefox prematurely validates 'required' form fields when value is set by JavaScript Core Layout: Form Control nobody UNCO --- 2024-01-16
1400954 Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close with reason=AbnormalShutdown Core Graphics nobody UNCO --- 2023-07-02
1401844 enable mousewheel acceleration (inertial scrolling) by default Core Layout nobody UNCO --- 2022-10-11
1402524 Firefox 57 does not prevent GNOME from going to sleep/black screen in fullscreen mode Core Widget: Gtk nobody UNCO --- 2022-10-11
1404605 Cannot click/drag scrollbar on the rightmost pixel Core Widget: Win32 nobody UNCO --- 2022-10-11
1405000 Noscript tags containing HTTP link / resource on https pages trip the mixed content blocker even when JS is enabled and noscript content is unused Core DOM: Security nobody UNCO --- 2022-10-11
1405618 noscript meta refresh error in case of xslt transformation Core XSLT nobody UNCO --- 2022-10-11
1405674 zero screen size on terminal session Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1406074 Slow benchmarks for value mapping tests Core JavaScript Engine nobody UNCO --- 2022-10-11
1406855 Media resolution does not match settings in screen Core WebRTC: Audio/Video nobody UNCO --- 2022-10-11
1407155 Mouse Wheel scroll incresse Volume instead of scroll down Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1408817 Scrolling is busted in FF 55 & 56 when className or style is assigned in js Core Layout nobody UNCO --- 2022-10-11
1409949 Blue Screen Of Death while watching YouTube videos in Firefox Core Graphics: Layers nobody UNCO --- 2022-10-11
1411336 Severe scroll lag Core Layout nobody UNCO --- 2022-10-11
1411791 In the past week or so, the taskbar hasn't been hiding as it should when Nightly or a video in NIghtly is fullscreen Core Widget: Win32 nobody UNCO --- 2022-10-11
1411997 Add support for CSS selector to --screenshot flag in headless mode Firefox Headless nobody UNCO --- 2022-10-11
1414535 custom property for generated content set with JavaScript Core DOM: CSS Object Mode nobody UNCO --- 2022-10-11
1414675 Introduce customizable javascript execution limits Core JavaScript Engine nobody UNCO --- 2022-10-11
1415497 Mouse scrolling + Cmd key lead to unwanted zoom control Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1415539 content_script not loaded into about:blank iframes despite all_frames:true and match_about_blank:true in manifest.json WebExtensions General nobody UNCO --- 2022-10-17
1415786 Sometimes, Firefox thinks I touched an element that is up to several inches above or below what I actually touched, even if the element is off-screen Core Panning and Zooming nobody UNCO --- 2022-10-11
1416312 Maximized screen resize breaks context menu and puts dialogs outside screen Core Widget: Win32 nobody UNCO --- 2022-10-11
1416615 (Windows) Including Meiryo as font causes incorrect scrollHeight for japanese writing Core DOM: CSS Object Mode nobody UNCO --- 2024-01-04
1417588 Crash Annotation GraphicsCriticalError: |[0][GFX1-]: Failed 2 buffer Core Graphics nobody UNCO --- 2022-10-11
1418003 "tab wheel scroll" add-on as a optional feature Firefox Tabbed Browser nobody UNCO --- 2023-12-04
1418460 Using Escape to exit full screen out of a single Youtube video exits both full screen Youtube videos. Core DOM: Events nobody UNCO --- 2023-02-09
1418668 The Restore down button (middle button on far upper right of the screen, with the X button) does not respond under any circumstances. Core Widget: Win32 nobody UNCO --- 2022-10-11
1418746 [HiDPI] Autoscroll should not start until cursor is out of circle Core Layout nobody UNCO --- 2022-10-11
1419014 font hinting sometimes disabled (scrolling in menus, tabs, some page content) Core Graphics nobody UNCO --- 2022-10-11
1419901 scroll position changes if content above viewport changes Core Layout nobody UNCO --- 2022-10-11
1420149 In firefox with UI in Kannada, after recent updates kannada letters with 'dheerga' are not rendered properly. Please check the screenshot. Core Graphics: Text nobody UNCO --- 2022-10-11
1420426 executeScript on an iframe is fired only when navigating away WebExtensions Frontend nobody UNCO --- 2022-10-11
1420728 Scrolling slows down occasionally with hardware acceleration enabled Core Graphics nobody UNCO --- 2022-10-11
1421058 Enabling responsive mode occasionally causes white screen DevTools Responsive Design Mo nobody UNCO --- 2023-12-11
1421154 Window controls disappear after entering and exiting fullscreen, unmaximizing the window, and opening and closing the menu bar Core Widget: Win32 nobody UNCO --- 2022-10-11
1421570 CSS rendering issue when scrolling Core Layout nobody UNCO --- 2023-01-10
1421580 Incorrect scrolling to the anchor in the specific page Core DOM: Navigation nobody UNCO --- 2024-04-01
1421590 IFrame loading aborted or reset if external script is contained Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1421721 Mac: www.arstechnica.com - janky scrolling, not related to scroll linked positioning effects (?) Core Layout nobody UNCO --- 2022-10-11
1422370 Allow finer units of scrolling on trackpoints and other devices which support it (ThinkPad TrackPad) Core Widget: Gtk nobody UNCO --- 2022-10-11
1422686 Should input fields be scrolled to the start position when they lose focus? Core Layout: Form Control nobody UNCO --- 2022-10-11
1422994 Touchscreen not supported on linux 4.12.12. Trying to scroll using touchscreen on laptop selects text instead. Core Panning and Zooming nobody UNCO --- 2022-10-11
1423422 hardware acceleration + "smooth edges of screen fonts" disabled = text disappears Core Graphics: Text nobody UNCO --- 2022-10-11
1423534 The positioning of elements is choppy & staggered when positioned with the scroll event Core Layout nobody UNCO --- 2024-01-09
1423635 Vertical scrollbar adds height to container - windows Core Layout nobody UNCO --- 2022-10-11
1423925 Full screen 1080p60 video can often drop to 30fps when using a dual monitor setup Core Audio/Video: Playbac nobody UNCO --- 2022-10-11
1424811 Context menu showing but not working when it is fired by a long tap (one finger) on touch screen Toolkit General nobody UNCO --- 2022-10-11
1425389 Low javascript performance on Firefox Quantum Core Graphics nobody UNCO --- 2022-10-11
1425481 when in youtube video in fullscreen move and move back browser stays in fullscreen mode but scrollbars are missing Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1425505 html5 video playback has a frame in full screen Core Audio/Video: Playbac nobody UNCO --- 2022-10-11
1426177 Holding down scrollbar thumb on infinite-scroll pages leaps page position Core Layout nobody UNCO --- 2022-10-11
1426922 Preference to disable visiting and screenshotting pages in Activity Stream Firefox New Tab Page nobody UNCO --- 2022-10-11
1426948 Scroll position jumps when scrolling by dragging the scrollbar Core Layout nobody UNCO --- 2022-10-11
1427254 FF do not scroll to anchor Core DOM: Navigation nobody UNCO --- 2022-10-25
1428569 Windows Taskbar (set to autohide) does not show when the cursor is moved to the bottom of the screen Core Widget: Win32 nobody UNCO --- 2023-12-13
1428611 Screen tearing during scrolling on Intel GMA X3100 when multi-process is turned on Core Graphics nobody UNCO --- 2022-10-11
1431446 Aberrant behaviors with scrolling to fragment identifier in svg Core SVG nobody UNCO --- 2022-10-11
1433543 tabs.executeScript() error handling WebExtensions Developer Tools nobody UNCO --- 2022-10-11
1434564 Font glitches on scroll in <select> dropdown Core Layout: Form Control nobody UNCO --- 2022-10-10
1435158 Full screen Youtube video is collapsed when page is finished rendering Core Layout nobody UNCO --- 2022-10-11
1435541 Add option to change page size 50% when windows snapped to half screen Core Widget: Win32 nobody UNCO --- 2022-10-11
1436030 itpc:// link to subscribe podcast in iTunes encoded wrong and create an error message in iTunes Firefox File Handling nobody UNCO --- 2022-10-11
1437787 scrollbar is disappearing Core Layout nobody UNCO --- 2022-10-11
1438369 Mac OS Dock stays hidden when video is playing in fullscreen Core Layout nobody UNCO --- 2022-10-11
1439203 Add Screenshots to Firefox will save in Private Browser Firefox Private Browsing nobody UNCO --- 2022-10-10
1439305 Invalid ScrollHeight with overflow: visible if margin applied Core DOM: CSS Object Mode nobody UNCO --- 2024-03-24
1441351 Disabled `time` input cannot have value cleared using JavaScript Core Layout: Form Control nobody UNCO --- 2022-10-11
1442073 Video looses its original dimensions after leaving the screen too much Core Audio/Video: Playbac nobody UNCO --- 2022-10-11
1442801 scrollBy() has not been updated to take advantage of APZ, unless called with parameter behavior: smooth Core Panning and Zooming nobody UNCO --- 2022-10-11
1445112 Advanced network error page does not have scrollbar in an iFrame Core Layout nobody UNCO --- 2022-10-11
1454937 System screen scaling + css cursor hotspot = wrong cursor shift Core Widget: Win32 nobody UNCO --- 2022-10-11
1455971 Firefox 59 performance is very bad when rendering javascript Core Graphics nobody UNCO --- 2023-03-04
1456461 Form validates in screen readers despite 'novalidate' attribute Core Disability Access AP nobody UNCO --- 2023-10-27
1457028 [css-flexbox] Nesting flexboxes leads to unnecessary scrolling Core Layout nobody UNCO --- 2022-10-11
1457785 beforescriptexecute should not be able to block scripts injected by extensions WebExtensions General nobody UNCO --- 2023-05-01
1458035 firefox 52 segfault in js Core JavaScript: Internat nobody UNCO --- 2022-02-15
1459033 Inconsistent DOM element offsetHeight/scrollHeight reported when Zoomed Core DOM: Core & HTML nobody UNCO --- 2023-12-13
1459461 Taskbar displays in fullscreen (YouTube) happens only with firefox no other browser Core Widget: Win32 nobody UNCO --- 2022-10-11
1461110 Youtube videos freeze in full screen in FF ver 60.0 Core Audio/Video: Playbac nobody UNCO --- 2022-10-11
1463690 firefox headless browser providing screenshot in png format only, even for other formats like jpg and bmp also. Firefox Headless nobody UNCO --- 2022-10-11
1463833 Denial of service with JS typed arrays (memory exhaustion / swap) Core JavaScript Engine nobody UNCO --- 2022-10-11
1465980 Google Maps Freezes Core JavaScript Engine nobody UNCO --- 2024-03-10
1467086 scroll-behavior: smooth; don't work with anchor "#" Core Layout nobody UNCO --- 2023-08-25
1467258 Almost crash, restart needed: GUI controls are rendered outside visible area if screen resolution is changed. Core Widget: Win32 nobody UNCO --- 2022-10-25
1468656 Taskbar shows up on top of one video when there are multiple full-screen videos Core Widget: Win32 nobody UNCO --- 2022-10-11
1469541 When on Submitting a <form> a 204 is sent in acknowledgement the Javascript interpreter hangs... Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1470012 Scrolling in fixed container stops working when windows is unfocused Core Panning and Zooming nobody UNCO --- 2022-10-11
1471212 by using Scroll or ScrollBy with the behavior smooth to the top of the webpage, you are unable to scroll down again by js Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1475263 Escape special characters in include_globs/exclude_globs for content scripts WebExtensions Compatibility nobody UNCO --- 2024-01-24
1478710 Firefox should warn when adding an object with no handleEvent function as an EventListener from JavaScript Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1479387 Discrepancy in behaviour between Ctrl+P and Printing option Core Printing: Setup nobody UNCO --- 2022-10-11
1480420 Font Rendering Issue with font getting cut on div with scrolling Core Layout: Block and In nobody UNCO --- 2022-10-11
1482037 Excessive memory use, memory leak Core JavaScript Engine nobody UNCO --- 2023-03-07
1484547 %ThrowTypeError% intrinsic is defined more than once Core JavaScript Engine nobody UNCO --- 2022-04-12
1485768 Flickering modal while scrolling with hardware acceleration enabled Core Graphics: Layers nobody UNCO --- 2022-10-11
1489977 Performance-Issue of HTML5-CardGame (Haxe-OpenFL, Canvas-Mode) causes Scroll-Blocking to fail Core JavaScript Engine nobody UNCO --- 2022-10-11
1491220 Mousewheel scroll speed should not change based on zoom level Core Panning and Zooming nobody UNCO --- 2022-10-11
1491994 Content scripts sometimes run twice for about:blank WebExtensions General nobody UNCO --- 2022-10-11
1492002 Permission denied, With Web Components in Firefox Extension Content Scripts WebExtensions General nobody UNCO --- 2023-12-18
1493074 Strange rendering glitch with animated SVG during scroll Core Graphics nobody UNCO --- 2022-10-11
1493671 Screen flashes on page updates 60.2.x ESR Core Graphics nobody UNCO --- 2022-10-11
1496986 javascript or css source map requests set CORS origin as null DevTools Debugger nobody UNCO --- 2022-10-11
1497100 Screenshot of root element taken with Marionette is cropped to visible viewport Firefox Headless nobody UNCO --- 2022-10-11
1499812 "gdb.error: No type named void." while loading SpiderMonkey GDB pretty-printers in a Rust frame Core JavaScript Engine nobody UNCO --- 2022-10-11
1501059 Windows - split screen full screen Core Widget: Win32 nobody UNCO --- 2022-10-11
1502882 Horrible performance of Array.prototype.sort(cmp_fn) compared to other JS engines Core JavaScript Engine nobody UNCO --- 2024-01-13
1510194 iWatch cannot unlock MAC due to screen share session Core WebRTC nobody UNCO --- 2022-10-11
1513968 Implement duplicate attribute flag on script elements Core DOM: Core & HTML nobody UNCO --- 2022-10-14
1515851 both screen.width and screen.height incorrect when multiple monitors Core Graphics nobody UNCO --- 2022-10-11
1516478 implement tabs.executeUserScript() or allow injecting user scripts in certain tabs WebExtensions General nobody UNCO --- 2024-01-29
1517282 Starts up in full screen on dual-screen setup when title bar is disabled Core Widget: Gtk nobody UNCO --- 2022-10-11
1520943 Firefox leaks open file descriptors to subprocesses like updater Toolkit Application Update nobody UNCO --- 2023-09-02
1521217 page scrolling when frame-like structures are present Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1522612 9gag gets progressively slower to render as user scrolls down page (infinite scroll) Core Performance nobody UNCO --- 2022-10-11
1524170 Scroll position is different after rotating from portrait to landscape Core Panning and Zooming nobody UNCO --- 2022-10-11
1524215 Firefox semi-freeze: Stopping Unresponsive script Core DOM: Content Process nobody UNCO --- 2022-10-11
1524766 Displaced popup UI elements in Gnome-wayland with ultrawide screen Core Widget: Gtk nobody UNCO --- 2022-10-11
1525379 Firefox detects the wrong screen resolution when a vertical monitor is connected Core Widget: Cocoa nobody UNCO --- 2022-10-11
1528160 Colors shift to dark and muted if you use fast user switching to go to the login screen and back in macOS while Firefox is open Core Graphics: Color Mana nobody UNCO --- 2022-10-11
1528510 background images scrambled when printing to PDF Core Printing: Output nobody UNCO --- 2022-10-11
1529671 Combobox selection controlled by javascript does not interact with up/down arrow keys properly Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1532168 Proxy PAC script should not support file:// protocol Core Networking: Proxy nobody UNCO --- 2024-02-20
1532886 Allocations from extension API calls take a long time to be cleaned up Core JavaScript: GC nobody UNCO --- 2022-10-11
1534665 At times when my inspector window is open (detached, not on bottom or side) and I begin inspecting elements, creating some highlighting on the page, this causes the page to have a horizontal scroll. When I close the inspector window, it goes away. DevTools Inspector nobody UNCO --- 2022-10-11
1536122 Some Array functions are slow ([], splice, shift) Core JavaScript Engine nobody UNCO --- 2022-10-11
1536125 Some strings functions are slow (Concat , toLowerCase, toUpperCase, comparing) Core JavaScript Engine nobody UNCO --- 2022-10-11
1538082 Module scripts added to iframe via blob URL don't run Core DOM: Core & HTML nobody UNCO --- 2022-10-11
1538469 When using nVidia GPU, firefox scroll lags Core Graphics nobody UNCO --- 2022-10-11
1539418 touch target position is wrong after scrolling for a while in twitter mobile Core Panning and Zooming nobody UNCO --- 2022-10-11
1541341 Fullpage screenshots on some internal about: pages do not capture out of view content DevTools General nobody UNCO --- 2022-10-11
1550269 scriptProcessorNode.onaudioprocess does not fire as expected and misses many seconds of audio data Core Web Audio nobody UNCO --- 2022-10-11
1552312 Toggling Bookmarks Sidebar On/Off always causes flickering on the right side of the screen if you've selected 'Move Sidebar to Left'... Core Graphics nobody UNCO --- 2022-10-11
1552986 The motion of the comment in the video played on html5 player is not smooth during scrolling Core Graphics: Canvas2D nobody UNCO --- 2022-10-11
1554768 Full screen mode now runs at wrong framerate (refresh rate mismatch) Core Graphics nobody UNCO --- 2022-11-21
1555785 Screenshots only pictures the on-screen viewport correctly when using `mix-blend-mode` Firefox Screenshots nobody UNCO --- 2023-01-19
1556160 Horizontal Scrolling with Wacom Tablet Sends Left and Right Arrow Keycodes Core Widget: Win32 nobody UNCO --- 2022-10-11
1557933 High CPU usage when scrolling and drawing (Nightly 69.0, Linux, Xwayland/Wayland, incl. profile) Core Graphics nobody UNCO --- 2022-10-11
1558379 Fixed elements/broken scrolling in about:addons > extensions in Firefox 67 Toolkit Add-ons Manager nobody UNCO --- 2022-10-11
1558437 In Responsive view, Website view over the menu and url of the browser after the scroll DevTools Responsive Design Mo nobody UNCO --- 2023-11-16
1565313 [Wayland] Clicking within the autoscroll widget causes cursor to not work. Core Widget: Gtk nobody UNCO --- 2022-10-11
1569507 Scrollbar use the wrong theme Core Widget: Gtk nobody UNCO --- 2022-10-11
1575269 nightly 20190820 JavaScript error: , line 0: uncaught exception: Object Core JavaScript Engine nobody UNCO --- 2022-10-11
1575690 visualViewport leaks the onscreen keyboard height Core Panning and Zooming nobody UNCO --- 2024-03-21
1576531 screen flashes, goes blank Core Graphics nobody UNCO --- 2022-10-11
1576649 RDM unable to drag scrollbar thumb with overflow scroll DevTools Responsive Design Mo nobody UNCO --- 2022-10-11
1577127 Javascript event.repeat always set to false on Oracle Linux 7 Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1580465 block moves versus repainting while scrolling firefox via vnc Core Graphics nobody UNCO --- 2022-10-11
1581573 video screen tearing full screen windows Core Graphics nobody UNCO --- 2022-10-11
1581789 The eyedropper does not adjust for user scrolling DevTools Inspector nobody UNCO --- 2024-04-17
1583263 Screen readers do not announce changes to collapsed <select> options if the name is the same Core Disability Access AP nobody UNCO --- 2022-10-11
1583729 Scroll wheel stops working after window is closed Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1583881 Stuttering while scrolling on Intel GPU on Linux Core Graphics: WebRender nobody UNCO --- 2024-04-02
1584061 Devtools XHR POST form-data params not scrollable DevTools Netmonitor nobody UNCO --- 2022-10-12
1585308 scrollbar in responsive design mode DevTools Responsive Design Mo nobody UNCO --- 2022-10-12
1589725 Find in page doesn't find all results in scrollable elements like div with overflow-y: auto Core Find Backend nobody UNCO --- 2020-05-18
1589978 Taking a screenshot in headless CLI hangs on Linux Firefox Headless nobody UNCO --- 2023-03-09
1590909 [sway][wayland] Screenshot overlay is shown as two extra tiled windows instead of floating Core Widget: Gtk nobody UNCO --- 2023-05-11
1591337 RFP screen spoofs: step common spoofs based on inner window Core Window Management nobody UNCO --- 2023-04-28
1591403 Firefox (Mac) does not open external links when run from a script Core Widget: Cocoa nobody UNCO --- 2024-02-27
1592553 Screen tearing on Xorg-server master branch on firefox 71+ Core Graphics nobody UNCO --- 2022-10-11
1593205 Built-in screenshot utility serves wrong mime type text/ico Firefox Screenshots nobody UNCO --- 2023-01-19
1593883 Allow content to handle Accel+N and Accel+T in Full Screen mode Firefox Keyboard Navigation nobody UNCO --- 2024-04-15
1594386 [css-position-sticky][css-scroll-snap-align] scroll-snap does not work together with position: sticky Core Layout nobody UNCO --- 2022-10-11
1595159 headless screenshot takes forever Firefox Headless nobody UNCO --- 2022-10-11
1595791 overscroll-behavior: contain not honored on first interaction in some cases Core Layout: Scrolling an nobody UNCO --- 2023-05-05
1596496 When bookmark submenu popups are shifted upwards to fit them on the screen, their submenus are not shifted as well, leading to them being mispositioned Core XUL nobody UNCO --- 2023-10-05
1599820 screenshot fails on big html-files Firefox Headless nobody UNCO --- 08:17:41
1600672 [JITSI] screen sharing artefacts Core WebRTC nobody UNCO --- 2022-10-11
1604024 Scrollbar on Reddit scrolls beyond bottom of window when Firefox is maximised Core Layout nobody UNCO --- 2022-10-11
1605916 element scroll position does not restore properly GeckoView General nobody UNCO --- 2022-10-12
1606246 [firefox] [sway] [wayland] crash mouse wheel scroll Core Widget: Gtk nobody UNCO --- 2022-10-11
1606322 [MacOS] [Debugger] Horizontal scrolling doesn't work (glitchy) when breakpoints are added DevTools Debugger nobody UNCO --- 2024-01-31
1607040 Do not enter 'fullscreen-mode' when X11 _NET_WM_STATE_FULLSCREEN is set (also wayland) Core Widget: Gtk nobody UNCO --- 2022-10-11
1607216 After dragging on the canvas with drawing tablet pen (not a touch screen), it behaves as if the left mouse button is still held down after lifting the pen Core Widget: Win32 nobody UNCO --- 2022-10-11
1608639 "Main" scrollbar doesn't fill all space vertically on HiDPI Core Widget: Gtk nobody UNCO --- 2022-10-11
1609361 inspect(domElement) does not scroll to the right position DevTools Inspector nobody UNCO --- 2022-10-11
1610820 CheerpJ generated code runs up to 10x slower on Firefox compared to Chrome Core JavaScript Engine nobody UNCO --- 2022-10-11
1610946 Webrender not scroll or zooming smooth on Chinese website. Core Graphics: WebRender nobody UNCO --- 2024-04-02
1611048 Firefox Nightly: Extended Monitor: When watching a video /w 2 instances open and maximized on 2 different screens while video is full screen, video will flicker when typing and scrolling through web pages. Core Graphics: WebRender nobody UNCO --- 2024-04-02
1611582 Scrolling on myheritage.com is very laggy with WebRender Core Graphics: WebRender nobody UNCO --- 2023-02-22
1612057 js engine assumptions incompatible with x86 5-level-paging Core JavaScript Engine nobody UNCO --- 2023-01-08
1612727 can not request full screen on browserAction before user clicked the page Core DOM: UI Events & Foc nobody UNCO --- 2022-10-11
1618248 Fullscreen blocked when triggered by keyboard shortcut Core DOM: Core & HTML nobody UNCO --- 2023-02-25
1619507 Main wIndow too large after opening browser in smaller screen resolution Core Widget: Win32 nobody UNCO --- 2024-02-27
1620795 Two finger scrolling works only sometimes after new page is opened Core Widget: Gtk nobody UNCO --- 2022-10-11
1622370 Toolbar not rendering in full-screen only on one monitor (dual screen) Core Graphics nobody UNCO --- 2020-05-11
1622546 Scrollbar shows artifacts on high DPI monitors Core Widget: Win32 nobody UNCO --- 2022-05-02
1622937 <input type="time"> with HH:MM:SS time set by javascript is reported as invalid Core DOM: Forms nobody UNCO --- 2023-07-10
1623773 NoScript is unusable on Sway (MOZ_ENABLE_WAYLAND=1) (popup malformed) Core Graphics nobody UNCO --- 2023-04-05
1629319 [WAYLAND] Screen sharing will cause firefox to crash Core WebRTC: Audio/Video nobody UNCO --- 2023-01-20
1629352 full screen videos produce glitch in auto hide extensions Core Widget: Gtk nobody UNCO --- 2023-05-17
1630509 Dedup nursery strings with reservoir sampling Core JavaScript: GC nobody UNCO --- 2022-10-11
1631318 Green screen when playing video with hardware acceleration enabled (Radeon R6): DoesD3D11TextureSharingWork_ColorMismatch Core Graphics nobody UNCO --- 2021-12-08
1631686 Scrolling slow in modal with border-radius on Linux Core Graphics: Layers nobody UNCO --- 2023-02-23
1632186 Screenshot "save full page" / "save visible" unreadable in dark mode when Responsive Design Mode is activated. DevTools Responsive Design Mo nobody UNCO --- 2020-05-11
1632270 unhandledrejection doesn't work correctly in content scripts Core DOM: Core & HTML nobody UNCO --- 2020-05-05
1635524 pushsubscriptionchange event doesn't have oldSubscription/newSubscription Core DOM: Service Workers nobody UNCO --- 2020-05-06
1637301 extension menus do not expand when window is maximized on 4k screen Core Widget: Win32 nobody UNCO --- 2020-08-11
1637580 Very poor javascript + SVG animation performance Core Graphics nobody UNCO --- 2020-11-11
1639096 Maybe to verbose warning about the usage of script-dynamic by included remote sites Core DOM: Security nobody UNCO --- 2020-05-27
1639818 [Windows] Picture-in-Picture window not flush with right screen border on WQHD display Toolkit Picture-in-Picture nobody UNCO --- 2021-11-17
1640965 user-select: all includes indentation/spaces for description details (dd) element Core DOM: Serializers nobody UNCO --- 2021-01-21
1641975 pressing the middle mouse button for scrolling and staying on a text and the "scroll circle" simultaneously causes the mouse and page to lag on macOS Core Widget: Cocoa nobody UNCO --- 2020-06-15
1643299 [Wayland] Nightly 79,78(77?) Scroll freezes until right click restarts scroll behavior. Core Widget: Gtk nobody UNCO --- 2021-04-30
1643675 screen sharing wayland requires multiple permission dialogs Core WebRTC: Audio/Video nobody UNCO --- 2021-05-17
1645567 Firefox shows a blank white screen after quitting Core Widget: Cocoa nobody UNCO --- 2020-06-19
1648408 screen.width/height are incorrect when OSX connects to a secondary display Core Widget: Cocoa nobody UNCO --- 2021-02-22
1652800 Fixed position gradient fill text not immediately painting and not scrolling Core Web Painting nobody UNCO --- 2022-08-18
1654480 requestFullScreen from keydown event fails Core DOM: Core & HTML nobody UNCO --- 2024-04-10
1655133 Scrolling lags under Xorg Core Graphics nobody UNCO --- 2023-03-03
1658601 The non-scrolling sidebar in about:addons and about:preferences is still a potential migraine trigger Firefox Settings UI nobody UNCO --- 2021-02-02
1659370 on MacOS site gets "burned in" the transparency layer of the screen Core Graphics nobody UNCO --- 2023-03-03
1660922 Memory leak on mlb.com Core JavaScript Engine nobody UNCO --- 2021-05-28
1661909 Scrollbars don't scale with medium and high resolutions (GTK?) Core Widget: Gtk nobody UNCO --- 2020-09-04
1663360 Choppy Animation of Pie and Line chart during page load Core JavaScript Engine nobody UNCO --- 2022-03-02
1665253 Can't create webpage bookmark link on touch screen Firefox Site Identity nobody UNCO --- 2022-12-01
1667139 "Responsive Design View" screenshot ignores "Always ask me where to save files" setting DevTools Responsive Design Mo nobody UNCO --- 2020-11-10
1667758 Scroll seems to decrease the speed with no reason Core Panning and Zooming nobody UNCO --- 2020-10-20
1670270 Improve fullpage screenshots when custom or multiple scrollbars exist Firefox Screenshots nobody UNCO --- 2023-01-19
1672071 video corruption/partial green screen on hw decoding of video with too high bitrate Core Audio/Video: Playbac nobody UNCO --- 2021-11-23
1672274 Firefox does not scroll to url fragments when linked to from external pages Core Layout: Scrolling an nobody UNCO --- 2024-01-30
1673070 Scrolling janky on amp page of Gadgets360 site Core Graphics: WebRender nobody UNCO --- 2024-04-02
1674223 Weird scroll glitching with gfx.webrender.dcomp-win.enabled, much worse with layout.css.backdrop-filter.enabled Core Graphics: WebRender nobody UNCO --- 2024-03-26
1674295 high memory usage on Facebook [without ffmpeg installed] Core JavaScript Engine nobody UNCO --- 2023-11-06
1674651 Desktop touch acceleration/velocity isn't user configurable on touchscreens Core Panning and Zooming nobody UNCO --- 2020-11-13
1674684 Two-finger scrolling not functioning properly on Firefox (Synaptics driver-related issue) Core Panning and Zooming nobody UNCO --- 2020-12-02
1675202 On-screen keyboard doesn't appear when undocked from physical keyboard (win 10 home, 32 bit, 20h2) Core Widget: Win32 nobody UNCO --- 2021-01-04
1675953 Assertion failure: cx->compartment() != untaggedReferent->compartment() in js/src/debugger/Debugger.cpp:6264In Spidermonkey Core JavaScript Engine nobody UNCO --- 2020-11-17
1676070 Allow users to take screenshots of internal and add-on pages Firefox Screenshots nobody UNCO --- 2023-01-19
1676805 Scroll bars and select boxes of Firefox for Win 10 not responding to DPI change Core Widget: Win32 nobody UNCO --- 2021-05-18
1681345 javascript Fetch() does not seem to be fully working to reroute browser Core DOM: Networking nobody UNCO --- 2022-01-11
1681638 browser.runtime.connectNative().postMessage fails to handle JavaScript object with nested array GeckoView Extensions nobody UNCO --- 2022-06-03
1684576 Yesterday I updated Firefox Windows Browser. After the update, the scroll is not smooth on websites. It is lagging a lot. Core Panning and Zooming nobody UNCO --- 2022-06-06
1689020 Window size and position is lost when exit Firefox in fullscreen Core Widget: Win32 nobody UNCO --- 2022-05-04
1690641 Firefox cannot be dragged back after being moved by Windows to a lower DPI screen Core Widget: Win32 nobody UNCO --- 2023-06-12
1691371 Jitsi screen share issue with Firefox browser Core WebRTC nobody UNCO --- 2022-03-24
1694606 That in fullscreen the windows borders use the normal gtk theme Core Widget: Gtk nobody UNCO --- 2021-03-05
1695192 Appended module script runs too early Core DOM: Core & HTML nobody UNCO --- 2023-03-24
1696435 Scrolling with touchpad is very laggy compared to scrolling with a scroll wheel Core Panning and Zooming nobody UNCO --- 2023-02-22
1699388 Firefox 86.0 and latest 86.1 doesn't recognize hindic scripts Core Internationalization nobody UNCO --- 2021-10-07
1702262 Sporadic "back" function when scrolling up in Firefox with mouse wheel Core Panning and Zooming nobody UNCO --- 2021-10-14
1702728 ContextSelector doesn't show Webextension Scripts DevTools Console nobody UNCO --- 2021-04-02
1702789 Page generates "Too much recursion" error in normal mode but works in safe mode. Removing/disabling theme, add-ons, and hardware acceleration in normal mode did not resolve the problem. Core JavaScript Engine: J nobody UNCO --- 2021-04-15
1702861 Firefox window doesn't fit whole screen in Tablet mode Core Widget: Win32 nobody UNCO --- 2022-10-26
1702900 MacOS artefacts when screen sharing second screen Core Widget: Cocoa nobody UNCO --- 2021-04-23
1702901 MacOS entire screen sharing artifacts when moving the window Core Widget: Cocoa nobody UNCO --- 2021-04-23
1704180 Screen Tearing When Scrolling Core Graphics nobody UNCO --- 2021-05-25
1705275 Screenshot/PiP not working with Iframes, inside and outside Iframes Toolkit Picture-in-Picture nobody UNCO --- 2023-10-31
1707025 Scrolling is laggy on intel 630 graphics Core Graphics nobody UNCO --- 2023-02-22
1707392 Need an easier way to switch between PIP and full screen. Toolkit Picture-in-Picture nobody UNCO --- 2023-01-24
1708390 youtube subscriptions scroll more jerky Core Graphics nobody UNCO --- 2021-06-13
1708843 Scrolling through trackpad gestures or Touchscreen does not work for around 30 seconds in random intervals Core Panning and Zooming nobody UNCO --- 2021-05-17
1708924 Firefox over-extends my screen when woken up from sleep in Gnome 40 with 200% scaling in Gnome Core Widget: Gtk nobody UNCO --- 2021-09-20
1712662 How to find out why/which-tab is requesting discrete GPU on MacOS? Core Graphics nobody UNCO --- 2023-02-22
1713331 Scrolling issue on news.yahoo Core Graphics nobody UNCO --- 2022-02-11
1714422 [Linux] Firefox not respecting OS scrollbar width setting Core Widget: Gtk nobody UNCO --- 2023-08-19
1715127 Windows Narrator ignores aria-roledescription Core Disability Access AP nobody UNCO --- 2022-03-27
1715671 Autoscrolling circle does not appear on correct display on KDE X11 Core Widget: Gtk nobody UNCO --- 2021-09-28
1717443 Window title-bar appears off-screen when starting Firefox after monitor change Core Widget: Win32 nobody UNCO --- 2023-03-24
1717764 It is confusing when the master password dialogue and main window appear on different screens Toolkit Password Manager nobody UNCO --- 2022-04-27
1718467 HTTPS proxy by CloudFlare WARP doesn't work in PAC-scripts set by FireFox Addons Core Networking: Proxy nobody UNCO --- 2024-02-20
1719251 With vertical multiple screen, in the smallest one, toolbar widgets are very very little and need scrollbars Core Widget: Win32 nobody UNCO --- 2022-09-21
1719909 Scroll and change the tab immediately causes zoom out Core Graphics nobody UNCO --- 2023-05-15
1719912 Picture-in-Picture not remembering video size when in fullscreen and playing new video Toolkit Picture-in-Picture nobody UNCO --- 2023-05-07
1720078 Some scrollbars missing in screenshot Core Graphics: WebRender nobody UNCO --- 2021-12-14
1720146 Enable `general.smoothScroll.msdPhysics.enabled` by default on windows Core Widget: Win32 nobody UNCO --- 2023-07-11
1720976 [Sway] screen share dialog no longer shows in popup windows Core Widget: Gtk nobody UNCO --- 2023-06-17
1721024 Consider disabling smooth scroll on pan momentum gesture (or fling) Core Panning and Zooming nobody UNCO --- 2022-08-01
1721209 Mouse cursor does not disappear when hovering over videos after switching desktops while fullscreen on mac Core Widget: Cocoa nobody UNCO --- 2021-07-20
1722481 Large regex.exec() loop throws `Uncaught InternalError: too much recursion` Core JavaScript Engine nobody UNCO --- 2023-01-08
1723480 Contenteditable with a table inside - FF adds a BR tag in empty TD cells and the BR remains even after text is added to the cell with Javascript Core DOM: Editor nobody UNCO --- 2021-08-23
1723644 Middle mouse scroll state (scroll icon) is retained across tabs when a tab closes Core DOM: UI Events & Foc nobody UNCO --- 2023-02-14
1724739 firefox moved to bottom corner of screen and immovable after suspending and resuming Core Widget: Gtk nobody UNCO --- 2021-08-13
1726131 Playing videos in Fullscreen does not move to new desktop on Mac. Core Widget: Cocoa nobody UNCO --- 2022-02-18
1726292 (Enhancement) Don't paint screen until webextensions have run... Core Web Painting nobody UNCO --- 2022-09-14
1727968 alert() background isn't resizing when moving mouse to top of a macos fullscreen firefox window Core Widget: Cocoa nobody UNCO --- 2021-09-10
1728527 Implement JavaScript EyeDropper API Core DOM: Core & HTML nobody UNCO --- 2023-12-02
1728677 [wayland] Touchscreen tap after 10 second toggles screen keyboard Core Widget: Gtk nobody UNCO --- 2021-09-08
1728817 scrolling and moving the mouse (pen) at same time causes the mouse cursor to lag on windows Core Widget: Win32 nobody UNCO --- 2022-01-26
1728889 setting display non on an element using the backdrop pseudo selector does not remove backdrop from screenreader availability when element in full screen Core Disability Access AP nobody UNCO --- 2021-09-14
1729243 [macOS] extension popup window caused Firefox to minimize in full-screen mode Core Widget: Cocoa nobody UNCO --- 2022-09-21
1730899 GDB unwinder can't extract JSContext* from ThreadLocalStorage Core JavaScript Engine nobody UNCO --- 2022-03-28
1731139 Meltdown-like RYZEN vulnerability and LFENCE Core JavaScript Engine: J nobody UNCO --- 2023-03-21
1732502 Sometimes I can't scroll down the page with my mouse in Gnome Wayland. Core Widget: Gtk nobody UNCO --- 2021-10-06
1733103 firefox leaves fullscreen mode, when resized Core Widget: Gtk nobody UNCO --- 2023-01-22
1733816 Big memory leaks when web-mail tabs are refreshed Core JavaScript: GC nobody UNCO --- 2022-04-14
1734644 High JS memory usage on videnskab.dk Core JavaScript Engine nobody UNCO --- 2021-10-22
1735229 about:logins screen stays empty during a long time Firefox about:logins nobody UNCO --- 2024-03-27
1735878 Syntax errors in self-hosted code cause interpreter to crash Core JavaScript Engine nobody UNCO --- 2021-10-19
1735963 Shifting on position:sticky elements when scrolling Core Panning and Zooming nobody UNCO --- 2021-12-08
1736424 Firefox prevents screen lock when closing laptop lid in KDE Plasma Core Widget: Gtk nobody UNCO --- 2021-11-25
1737063 Unresponsive/unreliable click events when using resistive touch screen GeckoView General nobody UNCO --- 2022-01-20
1737591 Black fullscreen on second monitor Core Widget: Gtk nobody UNCO --- 2022-01-09
1739891 Holding the mouse on the scrollbar and releasing it on the close button will actually close firefox. Core Widget: Win32 nobody UNCO --- 2022-01-25
1740025 mac voiceover screen reader Core Disability Access AP nobody UNCO --- 2022-09-05
1741575 [Partial scale / multimonitor] Ubuntu Screen scale bigger than 100% messes up app Core Widget: Gtk nobody UNCO --- 2021-11-26
1742055 DateTimeFormat not returning short version of month in Estonian language Core JavaScript: Internat nobody UNCO --- 2021-11-23
1742136 [X11] webrtcIndicator displays on the wrong screen in Wayland Core Widget: Gtk nobody UNCO --- 2021-11-27
1743019 Touchpad two finger scrolling not working after closing a tab with MOZ_USE_XINPUT2 set Core Panning and Zooming nobody UNCO --- 2021-12-20
1744978 Implement jit support for Records and Tuples Core JavaScript Engine nobody UNCO --- 2023-11-27
1745128 Remove the taskbar entry from the screensharing-notification window Core Widget: Win32 nobody UNCO --- 2022-01-25
1746998 Firefox does not follow "always show scrollbars" setting in Windows 11 Core Widget: Win32 nobody UNCO --- 2022-03-18
1747792 scrollbar with fullscreen youtube when changing fullzoom Core Layout: Scrolling an nobody UNCO --- 2022-11-28
1750803 Jitter during pan events with touchpad (scroll interpolation / resampling Core Panning and Zooming nobody UNCO --- 2022-02-04
1751272 Firefox crashes when screen sharing with xdg-desktop-portal-wlr Core WebRTC nobody UNCO --- 2022-08-01
1753437 Touchpad two-finger scrolling speed factor, separate from mouse wheel's Core Widget: Gtk nobody UNCO --- 2023-06-21
1753502 Transient user activation navigator.mediaDevices.getDisplayMedia. Extension popup to background script WebExtensions Untriaged nobody UNCO --- Mon 03:56
1753591 [perfdocs] Make the duplicated code a function when building the test description Testing Performance nobody UNCO --- 2024-04-17
1754628 Bug screen display while scrolling a web page Core Graphics nobody UNCO --- 2022-02-14
1755073 two finger scroll stopped working in v97 Core Panning and Zooming nobody UNCO --- 2023-09-25
1755435 Text selector is not shown when selecting by pen without touchscreen (e.g. Wacom Bamboo CTL-460) Core DOM: UI Events & Foc nobody UNCO --- 2023-02-22
1758218 Console should track when and why pages inflict smooth scrolling animation Core Layout: Scrolling an nobody UNCO --- 2022-07-11
1759475 Non-native scrollbars have no border Core Widget nobody UNCO --- 2022-03-14
1759483 Request for fullscreen denied incorrectly on videos when using focus-follows-mouse window management Core Widget: Gtk nobody UNCO --- 2022-03-14
1761665 in file included from ..js/src/jit/AtomicOperations.h:14: src/jit/AtomicOperationsGenerated.h:240:17: error: 'asm' operand has impossible constraints Core JavaScript Engine: J nobody UNCO --- 2022-08-23
1762188 Behavior difference between SpiderMonkey and Chrome/Safari with object enumeration with deleted/added property Core JavaScript Engine nobody UNCO --- 2023-06-19
1762208 High Memory and CPU Usage Core JavaScript Engine nobody UNCO --- 2022-04-05
1763306 Discrepancy between input and textarea with autocomplete Toolkit Form Manager nobody UNCO --- 2022-07-11
1764180 Right click menu being displayed on another screen when on responsive mode DevTools Responsive Design Mo nobody UNCO --- 2022-06-23
1766182 radiko.jp (japanese radio stream): Incorrect time reported Core JavaScript Engine nobody UNCO --- 2022-10-13
1766406 Repaint issue with Browser Zoom and Auto-scroll to element in view Core Graphics: WebRender nobody UNCO --- 2024-04-02
1767578 PIP doesn't work properly, the picture becomes full screen instead of becoming smaller Toolkit Picture-in-Picture nobody UNCO --- 2022-05-24
1768221 Scroll not working on certain sites and it happens only on pages with internal frames. Core Panning and Zooming nobody UNCO --- 2022-07-27
1768487 Ubuntu 22.04, Xwayland: Restoring window from a fullscreen Youtube video view leaves artifacts Core Graphics nobody UNCO --- 2022-06-30
1768634 JSProtoKey macro won't compile on MSVC due to __VA_ARGS__ incompatibility Core JavaScript Engine nobody UNCO --- 2024-04-23
1772750 When Firefox restores the window, it exceeds the current maximum screen size Core Widget: Win32 nobody UNCO --- 2022-10-05
1773861 Bypass canvas technical limit for generating DevTools screenshots DevTools Inspector nobody UNCO --- 2022-07-27
1774625 Firefox crashes when 2FA by Yubikey is requested while JavaScript is disabled Core JavaScript Engine: J nobody UNCO --- 2022-07-13
1775156 MacBook Dock Still Visible in Full-Screen Mode Core Audio/Video: Playbac nobody UNCO --- 2022-07-25
1775215 When use a key word as a identifier,it report 'SyntaxError:missing variable name' Core JavaScript Engine nobody UNCO --- 2022-06-21
1776466 scrolling by mouse wheel is not smooth as Edge even with MSD physics Core Panning and Zooming nobody UNCO --- 2022-08-01
1776726 [Linux] Middle click on scroll bar unexpectedly also opens selected folder/message in the background Thunderbird Mail Window Front En nobody UNCO --- 2022-08-12
1778646 Scroll slider sometimes gets stuck while dragging with a Wacom pen tablet Core Widget: Win32 nobody UNCO --- 2022-08-18
1782797 Stuttering smooth scrolling with mouse wheel and autoscroll Core Panning and Zooming nobody UNCO --- 2023-08-22
1783562 In Responsive Design Mode the web page doesn't stay centred when I try to resize it from small screen view to large screen view website page to reac DevTools Responsive Design Mo nobody UNCO --- 2022-08-21
1783755 [Minor] Firefox always open in a small window covering the left 1/5 of my screen Core Widget: Win32 nobody UNCO --- 2024-02-21
1784574 Elastic overscroll inside div stops working after size or positioning change by devtools Core Panning and Zooming nobody UNCO --- 2022-11-04
1786016 Cannot detect overlay/hiding scrollbars [regression] Core Layout: Scrolling an nobody UNCO --- 2024-04-10
1788162 .NET 6 Blazor wasm app error "Body has already been consumed" Core JavaScript: WebAssem nobody UNCO --- 2022-09-22
1788602 [Sommelier Chrome OS wayland compositor] No touchpad scrolling on Chromebook Core Widget: Gtk nobody UNCO --- 2023-07-19
1788603 Playing videos doesn't keep the screen active on a Chromebook Core Widget: Gtk nobody UNCO --- 2023-07-31
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