Fixed Ratio, AnimationIterationCount and GridLine fields showing in the Inspector even though their values could not be saved.
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Fixed recursive mesh modifiers skipping some child elements, and a child's own mesh modifier running on its siblings, when another child gained a mesh modifier in the same frame.
Fixed removing a selector having no effect in UI Builder after saving a stylesheet once in StyleSheet Editing Mode.
Fixed resolvedStyle.columnGap and resolvedStyle.rowGap returning the authored value instead of the rendered gap when the gap is a percentage or negative.
Fixed scaled elements looking blurry when a filter is applied to them.
Linked bug report
UUM-155303: Scaled UI Toolkit elements show up blurry when any UI Toolkit filter is added
How to reproduce: Create and open a new project Import the “ScaleFilterbug.uxml“ into the project Instantiate the UXML in Scene Observe the Game view Actual results: The label text is blurry Expected results: The label text is not blurry Reproducible with: 6000.3.0a1, 6000.3.25f1, 6000.6.5f1, 6000.7.0b4, 7000.0.0a5 Could not test with: 6000.0.0f1, 6000.0.85f1, 6000.2.0b2 (No UI Toolkit filters…
Retrieved 2026-11-10Fixed selector override rules defined in a theme style sheet being ignored because they lost to Unity's default styles on selector specificity.
Fixed shift-click range selection in TreeView and ListView so the range extends from the last clicked item and preserves the existing selection, matching the Hierarchy window behavior.
Fixed single bit flags enum options missing from the Inspector dropdown
Fixed SliderInt thumb position, dragging, keyboard stepping, and value display when the slider range uses values near the minimum or maximum integer limits.
Linked bug report
UUM-154562: SliderInt mispositions its handle and jumps to the minimum when near Int32 limits
How to reproduce: Create and open a new project Import the “SliderIntPrecisionMinimal“ script (In the internal notes) In the Menu Bar select “Bug Repro“ → “2. Open slider window“ In the “SlidersInt precision“ window that showed up press “Send Right Arrow to each slider“ Observe the sliders Try changing the slider’s values Observe the sliders again Actual result: The second slider’s handle jump…
Retrieved 2026-11-10Fixed slower asset deletion in the Editor caused by localization checks running on every deleted asset.
Fixed slower Editor project open and domain reload caused by memory allocations in cached GUI content lookups.
Fixed Smart String plurals in a localized table using the device language's plural rules instead of the table locale's.
Fixed Smart Strings IntVariable, FloatVariable and other value-type variables allocating garbage whenever their Value was assigned.
Fixed Smart Strings plural formatting for negative numbers, which picked the wrong form in languages such as English and Russian and threw an exception in Polish.
Fixed Smart Strings plural formatting throwing an exception for Macedonian, and picking the wrong form for numbers such as 111.
Fixed Smart Strings returning a global variable group instead of the argument's value when the group has the same name as a nested selector.
Fixed Smart Strings variables not raising ValueChanged when their value changes through the Inspector or a SerializedObject.
Fixed solid and gradient fills missing from VectorImages saved with Painter2D.SaveToVectorImage on WebGL 2 and on some OpenGL ES 3.0 devices, and an ArgumentOutOfRangeException when a solid fill or stroke was painted before a texture fill.
Fixed Style Rule Inspector affordances, override bars, and list edits not refreshing after property changes on a selector target.
Fixed SVG gradients xlink:href inheritance.
Linked bug report
UUM-150193: SVG gradient renders with unassigned UVs when linearGradient partially inherits coordinates via xlink:href
How to reproduce: 1. Open the attached “IN-150528” project 2. In assets, double left-click the “Gradient_limit” asset 3. Go back to the Unity Editor 4. Observe the Inspector Actual result: Some vertices on the SVG sprite mesh appear to have unassigned or incorrect UVs Expected result: SVG file should have all gradients visible Reproducible with: 6000.3.0a5 (36d7e9fd6645), 6000.3.22f1, 6000.5.8…
Retrieved 2026-11-10Fixed SVG import creating an invalid radial gradient when a "<radialGradient>" has a zero radius; the shape is now painted with the last stop color.
Fixed SVG import dropping a "<use>" element when its shape or group target is defined later in the file.
Fixed SVG import dropping a gradient stroke when the gradient is defined later in the file.
Fixed SVG import dropping an arc that has exactly one zero radius; the arc is now drawn as a straight line.
Fixed SVG import dropping the declarations of an earlier "<style>" element when a later "<style>" element sets other properties for the same selector.
Fixed SVG import dropping the style rule that follows an "@import" statement in a "<style>" element.
Fixed SVG import dropping the style rule that follows an "@media" block in a "<style>" element.
Fixed SVG import errors with nested svg tags.
Linked bug report
UUM-150948: Imported SVG file has 0 vertices and does not render when it has a nested <svg> element in it
How to reproduce: 1. Create a new project 2. Import the attached "google.svg" file into the project 3. Observe the imported file's preview in the Project tab Actual result: The imported SVG file has an empty preview Expected result: The imported SVG file properly draws the preview Reproducible with: 6000.0.0f1, 6000.0.83f1, 6000.3.23f1, 6000.5.11f1, 6000.6.0f1, 6000.7.0a6 Reproducible on: Wind…
Retrieved 2026-11-10Fixed SVG import failing or producing wrong colors when a color uses percentages, a percentage alpha, or 8-digit hex.
Fixed SVG import failing when a CSS declaration uses !important.
Fixed SVG import giving rects and ellipses the wrong size when their width, height, rx or ry is set in percentages.
Fixed SVG import leaving elements unclipped when several elements use a "<clipPath>" defined later in the file.
Fixed SVG import not applying "<style>" rules to elements that come before the "<style>" element in the file.
Fixed SVG import throwing a KeyNotFoundException when a "<use>" element refers to another "<use>" element.
Fixed SVG import throwing an ArgumentNullException when a "mask" attribute refers to a "<mask>" defined later in the file, or to a missing mask.
Fixed SVG import throwing an error when "<polygon>" or "<polyline>" points are not separated, such as "-10-10".
Fixed SVG import throwing an error when a property is set to "inherit".
Fixed text in the Custom Chars field of the font import settings rendering outside the field.
Fixed TextMeshPro font assets staying in memory after unloading a scene with Addressables.UnloadSceneAsync.
Fixed TextMeshPro text on a sub-mesh not reappearing after the sub-mesh GameObject was disabled and enabled again.
Fixed the "fr" unit being applied as a pixel value instead of being rejected when used in a USS property that does not accept it.
Fixed the action key of pointer, mouse, keyboard and navigation events being Ctrl instead of Cmd in Web builds running on macOS.
Linked bug report
UUM-153940: UIToolkit's PointerEvent.actionKey uses the 'Control' key instead of 'Command' when used in Web builds on MacOS
How to reproduce: Open the attached project “IN-153401” Build and run the project for Web Right click the button at the top of the Player with the ‘Command’ key pressed down on the keyboard Observe the Player Actual result: A plane does not appear at the bottom of the Player Expected result: A plane appears at the bottom of the player Reproducible with: 6000.0.0f1, 6000.0.85f1, 6000.3.25f1, 60…
Retrieved 2026-11-10Fixed the Add and Remove buttons in the Gradient Editor staying enabled when the maximum or minimum number of color stops was reached.
Fixed the Addressable Group Rules Inspector not showing the resolver for the built-in localization module's resource tables.
UI ToolkitUUM-155938
Fixed the animation recording tint and indicator not appearing in the UI Toolkit style inspector after recording an edit to background-color, border colors, -unity-background-image-tint-color, or z-index.
Fixed the Backdrop Filter not being rendered in the UI Viewport in UI staging mode.
Linked bug report
UUM-149971: Backdrop Filter is not rendered in the UI Viewport in UI Staging Mode
Reproduction steps: 1. Create a new project 2. Create any Standard Element (e.g. GameObject > UI Toolkit > Standard Elements > Label) and save UXML file 3. Select the Standard Element in the Hierarchy and set Background Alpha value to 0 4. Add any Backdrop Filter in the Inspector 5. Change Filter value 6. Observe the Element in the UI Viewport Actual result: Backdrop Filter is not rendered in …
Retrieved 2026-11-10Fixed the background gradient in the UI Toolkit Inspector defaulting to white-to-white instead of the black-to-white default used by UI Builder.
Fixed the content of a ListView or TreeView with horizontal scrolling moving horizontally when scrolling vertically.
Linked bug report
UUM-147817: UI Toolkit Horizontal scroller visible content moves left based on the vertical scroller position
Steps to reproduce: Open the "UiToolkitUXIssue.zip" project Open the "SampleScene" Open the 'Window -> UI Toolkit -> Debugger' window Enable 'Pick Element' in the UI Toolkit Debugger Select the top left square in the Game view Select the second-to-last item in the UI Toolkit Debugger (because of another bug) Scroll to the top and observe the horizontal scroller Actual results: The scroller is …
Retrieved 2026-11-10Fixed the cursor not updating immediately when a VisualElement's style.cursor was reset to its default value while the pointer was over the element.
Fixed the Dynamic Atlas Viewer showing no atlas after the UI Toolkit Debugger window was recreated, such as when maximizing and restoring a docked window or toggling UI Toolkit Live Reload on the debugger.
Linked bug report
UUM-150663: UI Toolkit Debugger's Dynamic Atlas Viewer window does not display an atlas after it was Maximized
Steps to reproduce: Create a new project Open the UI Toolkit Debugger window (Window -> UI Toolkit -> Debugger) Select the Inspector window as the debugger's target Press the Texture Atlas Viewer button to open its window and dock it Switch the Debugger's target to SceneView (Or any other window that has an Atlas) Observe that the Atlas is displayed as expected Switch the Debugger's target bac…
Retrieved 2026-11-10Fixed the Dynamic Atlas Viewer window failing to reload and logging a serialization error when toggling UI Toolkit Live Reload.
Linked bug report
UUM-150660: UI Toolkit Debugger's Dynamic Atlas Viewer window throws a window serialization error if Live Reload is enabled
Steps to reproduce: Create a new project Open the UI Toolkit Debugger window (Window -> UI Toolkit -> Debugger) Select any window as the debugger's target Press the Texture Atlas Viewer button to open its window Right-click on the Texture Atlas Viewer window handle Select the UI Toolkit Live Reload option Observe the Console window Actual results: A window serialisation error is thrown every t…
Retrieved 2026-11-10Fixed the Editor and Players hanging when a USS transition-timing-function declaration uses a value that is not a keyword, such as 5px.
Linked bug report
UUM-155159: Editor and built players hang indefinitely when a USS declaration gives transition-timing-function a non-keyword value
Steps to reproduce: Create a new project Add the attached freeze.uss to the project Add a UI Document to the scene and add freeze.uss to its stylesheets, or add the stylesheet to any EditorWindow's rootVisualElement Let the UI resolve its styles Actual result: The Editor stops responding and never recovers, and has to be force-quit. A built Standalone player hangs the same way during its first…
Retrieved 2026-11-10Fixed the editor crashing when the UXML document being edited was assigned as a column's header or cell template in the UI Toolkit inspector.
Fixed the Editor freezing when a VisualElement was added under one of its own descendants, which now throws an ArgumentException instead.
Fixed the Enable Filter Shader Graph setting being hidden unless the Editor was in developer mode.
Fixed the first synchronous localization read returning the project locale's value instead of the language selected at startup.
Fixed the Game view toolbar's view dropdown showing no label when the Editor language is not English.
Fixed the GameObject menu offering creation items in the UI authoring stage, where the new GameObject was created in the hidden main scene and never appeared.
Fixed the gradient angle field in the UI Builder and UI Toolkit Authoring inspectors, which only accepted degrees; it now offers degrees, gradians, radians and turns, and keeps the chosen unit in the stylesheet.
Fixed the Gradient Editor clearing the redo history and adding an empty Modify Gradient undo step when it closed after an undo.
Linked bug report
UUM-153510: ShaderGraph gradient Undo/Redo action stack is incorrect when undoing multiple actions with "HDR Gradient Editor" window open
How to reproduce: Create a new project using the “Universal 3D” tempalte In the Project window, right click and select “Create → Shader Graph → URP → Lit Shader Graph” Open the created Shader Graph In the Shader Graph window, right click and select “Create Node → Input → Gradient → Gradient” In the Gradient node, click on the gradient color section In the HDR Gradient Editor window, select the…
Retrieved 2026-11-10Fixed the Inspector help button opening a missing documentation page when multiple UI Toolkit elements were selected in the Hierarchy.
Linked bug report
UUM-153256: Documentation Help icon on multi-selected Visual Element assets lead to a "Sorry... that page seems to be missing!" page
Steps to reproduce: Create a new 3D URP project In the Hierarchy, right-click > UI Toolkit > Standard Elements > Visual Element Save the new .uxml file Have two Visual Elements available Fully expand the .uxml in Hierarchy Multi-select two Visual Elements In the Inspector, observe the "2 Visual Element Selections" is shown Click on the help icon to open Reference Actual results: “Sorry... that…
Retrieved 2026-11-10Fixed the invert and contrast filters producing colors that were too bright on translucent pixels, such as after opacity in a backdrop-filter chain or on the anti-aliased edges of filtered elements.
Fixed the Localization New entry popup staying open after its GameObject was deselected, and discarding the typed name instead of creating an entry.
Fixed the Localization package Addressables page not listing the Check Module Localization Tables analyzer.
UI ToolkitUUM-156659
Fixed the Localization package changelog and upgrade guide listing a Smart Format deprecation that the package does not contain.
Fixed the Localization package quick start guide naming a Create button that no longer exists in 2.0.
Fixed the Localization package upgrade guide missing a 2.0.0 section for the upgrade wizard.
Fixed the Localization reference field dropdown caret drawing as a text character instead of the standard Editor arrow icon.
Fixed the Localization Tables and Scene Controls windows ignoring built-in localization in projects that use it.
Fixed the Localization upgrade not reporting Smart entries that escape braces with {{ and }}, which the built-in Smart Strings do not read.
Fixed the macOS character palette and IME candidate window appearing at the caret position of a previously edited text field.
Fixed the macOS character palette opening at the wrong position, or not opening, when a UI Toolkit text field has focus.
Fixed the metadata icon rendering blurry in the Resource Tables window.
Fixed the min and max values of a minmax() grid track being hidden behind their unit dropdowns in the UI Builder Inspector.
Fixed the New Collection button staying disabled in the Resource Tables window after adding the first locale.
Fixed the Panel Renderer Inspector not showing World-Space values after Undo.
Linked bug report
UUM-154985: World Space Panel Renderer Inspector does not refresh when undoing a change
Steps to reproduce: Create a new Unity project using the Universal 3D template Create a new Panel Settings asset (Assets > Create > UI Toolkit > Panel Settings) Select the "Assets/New Panel Settings.asset" asset in the Project window Change Render Mode to "World Space" in the Inspector window Create a new Panel Renderer GameObject in the Hierarchy window (Right-click > UI Toolkit > Panel Rende…
Retrieved 2026-11-10Fixed the Paste option staying enabled for read-only UXML assets in the UI Builder window.
Fixed the render statistics in the UI Toolkit Debugger panel details always displaying zero.
Fixed the Scene view stealing focus from the previously focused window when exiting in-context UI editing.
Fixed the Select GameObject window silently ignoring Prefab picks in a second Inspector after swapping between Prefabs with different components.
Linked bug report
UUM-154149: "Select GameObject" window silently stops applying prefab selections when swapping between prefabs with different components in specific Inspectors
How to reproduce: Open the attached "IN-153731_repro.zip" project Open the “Main” scene Select the "GameObject 1" instance in the Hierarchy tab In the right-side Inspector tab, click the circle icon next to the Prefab field to open the Select GameObject window In the “Select GameObject” window, click "GameObject 2", then "GameObject 1", then "GameObject 2" (three clicks in total) Observe the p…
Retrieved 2026-11-10Fixed the selected collection's name becoming unreadable when you hover over it in the Resource Tables window in the Light theme.
Fixed the Slider tracker border, and other elements using UsageHints.DynamicColor, keeping its old color when the color changed while the element was hidden.
Fixed the Smart Strings parser throwing an IndexOutOfRangeException, instead of reporting a parsing error, when a format string ends inside formatter options.
Fixed the Smart Strings substr formatter ignoring its out-of-range behavior when the start index and length were very large, or when a negative start index or length went past the ends of the string.
Fixed the Smart Strings Time formatter showing the wrong duration for negative TimeSpan values, and throwing an overflow error for TimeSpan.MaxValue and TimeSpan.MinValue.
Fixed the startup locale ignoring the region and script reported by the device, so a device set to Traditional Chinese no longer starts in Simplified Chinese.
UI ToolkitFix
Fixed the stylesheets window not rendering style rules when an invalid rule is present.
Fixed the tab view wrongfully de-attaching.
Fixed the UI Builder Background Size Height field staying disabled after changing or undoing the Scale Mode.
Fixed the UI Builder data source path picker listing paths as compatible through a converter that takes a base type, such as System.Object.
Fixed the UI Builder Hierarchy and UXML Preview showing "<unsaved file>.uxml" instead of the preview document name when a style sheet is open in StyleSheet Editing Mode.
Fixed the UI Builder Inspector's Value field staying single-line when a TextField has Multiline enabled.
Fixed the UI Builder Set Variable list on a selector not showing variables declared in another USS file on the same UXML.
Fixed the UI Preview overlay showing "Preview not available" for elements with an opacity of 0, instead of a transparent preview.
Fixed the UI Preview Scene View overlay staying visible and empty after its document was opened for editing in the UI Viewport.
Fixed the UI Toolkit Debugger hierarchy list flickering after Inspect Element on a window whose hierarchy keeps changing, such as the Entities Systems window.
Fixed the UI Toolkit Debugger picking elements from a hidden UI Viewport tab instead of the Game View content under the cursor.
Fixed the UI Toolkit editing stage opening while the legacy Hierarchy was in use, which left the Hierarchy window empty or showing the wrong scene.
Fixed the UI Toolkit ExposedReference drawer applying every change to the last field it drew, so that only one of several ExposedReference fields shown at the same time could be assigned.
Fixed the UI Viewport opening its context menu when a zoom drag is released, and leaving click selection stuck afterwards.