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Reproduction steps: 1. Create a new project 2. Create > UI Toolkit > UI Document 3. Double-click the newly created Asset to open UI Builder window 4. Drag and drop any Element that has Text property into Hierarchy (e.g. Label Element) 5. Enter two words in the Element’s Text property 6. Enable Italic Font Style and select Outline Color in the Text foldout 7. Set Outline Width to 0.9 px or high…

Steps to reproduce: 1. Open the “user’s attached project” 2. Open “Window/TextMeshPro/Font Asset Creator” 3. Set Source font to “GmarketSansTTFMedium” 4. Set Sampling Point Size to Auto Sizing 5. Set Padding to 7% 6. Set Packing method to Fast 7. Set Atlas resolution to 2048x2048 8. Set Character Set to Characters from File 9. Set Character File to “Characters_ko_Content” 10. Generate Font Atl…

How to reproduce: Create a project Install the uGUI package Import TMP Essential Resources (Window > TextMeshPro > Import TMP Essential Resources) Open TMP Font Asset Creator (Window > TextMeshPro > Font Asset Creator) Generate a Font Atlas Observe the crash Reproducible with: 6000.0.0f1 (4ff56b3ea44c), 6000.0.61f1, 6000.0.73f1, 6000.3.14f1, 6000.4.4f1, 6000.5.0b5, 6000.6.0a3 Reproduced on: Wi…

How to reproduce: 1. Open the attached “IN-137132“ project 2. In the Project window, open the “Original” folder (Assets > Fonts > Original) 3. Double-click “Oswald-SemiBold SDF“ 4. In the Inspector, note the Glyph Adjustment Table’s “Records” count 5. In the Inspector, select Update Atlas Texture 6. In the Font Asset Creator window, click “Generate Font Atlas” and save the Font Atlas as “Regen…

Steps to reproduce: 1. Create a new project 2. Import the TMP Essential resources (Window → Text Mesh Pro → Import TMP Essential Resources) 3. Open the Font Asset Creator (Window → Text Mesh Pro → Font Asset Creator) 4. Select the “LiberationSans” font in the Source field 5. Select “SDF16” or “SDF32” in Render Mode 6. Press Generate 7. Before completion press the X button 8. Observe the Consol…

Steps to reproduce: 1. Create new Unity project 2. Set Editor theme to Light 3. In Hierarchy window create Cube GO 4. Create Timeline for a Cube GO and open Timeline window 5. In Timeline window press “+” and add “Activation Track” 6. Select Cube GO 7. Observe the “!” Warning icon Actual results: “!” Warning icon is difficult to see in Activation Track when Editor theme is set to Light Expecte…

Steps to reproduce: Create a new URP project Select any GameObject from the Hierarchy Go Window > Sequencing > Timeline Click Create and save the assets In the Timeline, click "+" and select "Track Group" Double-click on it to rename and give it a long name Try to click on the "+" button in the Track Group Actual results: The "+" button is not intractable and clickable due to overlapping Expec…

How to reproduce: Open the attached "IN-142681_VisualEffectPropertyPreview" project Open the SampleScene Select the "Simple Burst" GameObject Ensure the Size property (Visual Effect > Properties > Size) is disabled in the Inspector Open the Timeline tab (Window > Sequencing > Timeline) Select the "Timeline" GameObject in the hierarchy Go back to the "Simple Burst" GameObject Observe the checke…

Reproduction steps: 1. Create a new project 2. Window > Sequencing > Timeline 3. Select any GameObject and click "Create" button in the Timeline window 4. Add an Audio Track by pressing "+" button 5. Press "Show curves view" button 6. Select one of the Audio Track properties, right-click in the curves view and select "Add Key" option 7. Select a different Audio Track property and click on the …

Steps to reproduce: Create a new Unity using the Universal 3D template Open the Package Manager (Window > Package Management > Package Manager) Select the Timeline package Open the Samples tab Import the "Customization Samples" Sample Open the "Assets/Samples/Timeline/1.8.12/Customization Samples/Demo/Scenes/Timeline_CustomTracks.unity" Scene Enter Play Mode Observe the Console window Actual r…

How to reproduce: Open the attached “IN-145408“ project Open the “SampleScene“ scene In the Hierarchy, select the Text(TMP) GameObject (Canvas > Text (TMP)) In the Inspector, change the active Font Asset field (Main Settings) in the TextMeshPro - Text(UI) Component to the Liberation Sans SDF - Fallback font Observe the Crash Reproducible with: 6000.3.0a1, 6000.3.18f1, 6000.5.1f1, 6000.6.0b1, 6…

Reproduction steps: 1. Create a new project 2. Create Text - TextMeshPro GameObject (GameObject > UI (Canvas) > Text - TextMeshPro) 3. Enter long text into Text field in the Inspector 4. Change Font Size value to 1 5. Change Overflow to Ellipsis Actual result: “IndexOutOfRangeException: Index was outside the bounds of the array” error is thrown Expected result: No warnings or errors are thrown…

How to reproduce: 1. Open the attached “IN-130196” project 2. Open the “SampleScene” 3. In the Hierarchy, expand the “Canvas” GameObject 4. Select the child GameObject “Text (TMP)” 5. In the Inspector, set Overflow to “Ellipsis” 6. Type a long sentence in the “Text Input” field 7. Observe the Console and the Scene windows Actual result: Words get cut off and errors appear in the console Expect…

Steps to reproduce: Open the attached project Open the Sample Scene Select the Panel object in the Hierarchy Make sure the Canvas Group component is visible in both Inspector windows Use the Slider to change the Alpha value Actual results: The Alpha value is not synchronised across multiple Inspector windows Expected results: Alpha value is synchronised across all Inspector windows Reproducibl…

How to reproduce: 1. Create a new Unity project 2. In the Hierarchy, right-click -> UI (Canvas) -> Text (TextMeshPro) 3. In the Inspector, click Add Component -> Layout Element 4. Set the Min Width to -1 5. Observe the results Expected results: The field can't be set to a negative value Actual results: The field can be set to a negative value and source of the value in the "Layout Properties" …

Steps to reproduce: 1. Create new Unity project using Universal 3D Template 2. Create InputField GameObject in the Hierarchy window 3. Import TMP Essentials 4. Expand Canvas > InputField (TMP) > Text Area 5. Select Placeholder GO 6. Observe the Console window Actual results: "NullReferenceException" errors are continuously spammed in the Console window when the Placeholder child object of Canv…

Steps to reproduce: Open the attached project Open the SampleScene Add a Grid Layout Group component to the ScrollView game object Undo the Add Component action Observe the positions of ScrollView's elements Actual results: Scrollbar handles become offset Expected results: All ScrollView's elements are restored to their original positions before the Layout Group component was added Reproducibl…

Steps to reproduce: Create and open any project In the Scene view or Hierarchy, select any GameObject Open the Inspector window In the empty space above the selected object’s components, touch the Inspector with a Wacom pen Drag the pen downward Actual result: The Inspector content shifts downward and empty space appears above the inspected object Expected result: Nothing happens Reproducible …

Context: Custom filter functions are currently disabled for backdrop-filter. When a FilterFunction based on a custom filter definition is assigned to backdrop-filter, it is ignored at render time and the following warning is logged: > Custom filters are not supported for backdrop-filter on element ''. Custom filters will be ignored. They were disabled deliberately: applying a custom filter can…

Reproduction steps: 1. Open the attached “IN-116368_test vector” archived project 2. Select the “Assets/test.svg“ and reimport it (Right-click > Reimport) in the Project View 3. Observe the Console Expected result: Warning is thrown, SVG file is imported Actual result: SVGFormatException is thrown because the 'stroke-miterlimit' is equal to 0 Reproducible with: 6000.0.59f1, 6000.1.16f1, 6000.2…

Reproduction steps: 1. Create a new project 2. GameObject > UI Toolkit > Panel Renderer 3. Undo and redo Panel Renderer GameObject creation 4. Select Panel Renderer GameObject and observe Panel Settings field in the Inspector Actual result: Panel Settings reference field is empty Expected result: Panel Settings reference remains attached Reproducible with: 6000.0.0f1, 6000.0.79f1, 6000.3.19f1,…

Steps to reproduce: Try to create a script to create a VectorImage from and SVG file while preserving the viewport Actual results: The required method VectorUtils.BuildVectorImage(SceneInfo, Rect) is internal and cannot be used Expected results: The required method should be public. Reproducible with versions: 6000.7 6000.6 6000.5 6000.3 Not reproducible with versions: Can’t test with versions…

Steps to reproduce: 1. Create new Unity project using Universal 3D Template 2. In Hierarchy create Button object (Right-click > UI Toolkit > Standard Elements > Button) 3. In “Open UI stage” pop-up press “Continue” and save UXML file 4. While Button element is selected, in Inspector expand “Background” 5. In Image > select “arrow-down” texture 6. Click on selector again and select “None” 7. Ob…

Steps to reproduce: Create and open a new project Create a UXML in UI Builder Assets/Create/UI Toolkit/Standard Elements/Button Select the Button element and scroll down to "Cursor" in the Inspector Assign any valid texture into the Cursor Image field Open the Object Picker and select 'None' to remove the reference Observe the Console Actual results: "Invalid image specified" warnings are thro…

Steps to reproduce: 1. Create new Unity project using Universal 3D Template 2. In Hierarchy create Dropdown Field object (Right-click > UI Toolkit > Standard Elements > Dropdown Field) 3. In “Open UI stage” pop-up press “Continue” and save UXML file 4. When all files are created, enter Play Mode 5. In Hierarchy (NewUXMLTemplate) window expand “DropdownField” element, so that “VisualElement” ch…

Steps to reproduce: Create a new Unity project using the Universal 3D template Right-click in the Hierarchy > UI Toolkit > Standard Elements > Visual Element In the Inspector, add any texture to its background and increase size for better visibility of bug In the Hierarchy, create a Label element and make it a child of VisualElement Select the Label and in the Inspector find the "Backdrop Filt…

Steps to reproduce: Create a new Unity project using the Universal 3D template Open the UI Library (Right-click in the Hierarchy > UI Toolkit > Standard Elements > UI Library) Double click the Multi Column List View to add it Click Confirm Add an Element by pressing the "+" button in the Sort Column Descriptions list in the Inspector window Click the burger button for the Element 0 Observe the…

Steps to reproduce: 1. Create new Unity project using AR Mobile Template 2. Once project is created, observe the Console window Actual results: “NullReferenceException: Object reference not set to an instance of an object” error is thrown in the Console window Expected results: No errors are thrown in the Console window Reproducible with versions: 6000.7.0a3 Not reproducible with versions: 600…

Steps to reproduce: 1. Open the attached “IN-145980” project 2. Open the SampleScene 3. In the Hierarchy Tab select the GameObject named “TEST” 4. In the Inspector Tab click the “Items” header while holding Alt 5. Observe the Inspector Actual Result: Only the outer list foldout collapses/expands Expected Result: Alt+clicking the list header should recursively collapse/expand all child Foldouts…

Reproduction steps: 1. Create a new project 2. Create any Standard Element (e.g. GameObject > UI Toolkit > Standard Elements > Button) 3. Create UI Document and save changes 4. Create New USS in the Style Sheets window 5. Create any Standard Element (e.g. GameObject > UI Toolkit > Standard Elements > Button) 6. Save changes 7. Undo changes with cmd+z keyboard shortcut and observe the Editor Ac…

Steps to reproduce: Create a UI shader graph Add a custom interpolator to the vertex block Connect the output of ElementTextureUV Actual results: An error shows in the console and preview breaks Expected results: Works

Steps to reproduce: Add a VE with a rounded background (e.g. border radius + background color) Create a custom UITK shader that outputs a constant color Observe the result Actual results: Shows a rectangle/square Expected results: Should show a circle/ellipse with the specified color

Steps to reproduce: Create a new URP project Import the attached SVG asset In the Hierarchy, create a Panel Renderer Component with UI Document assigned Open the UI Document in UI Builder Add Visual element into the Hierarchy and Save Select the Visual Element and in Inspector find the Background > Image property Change the Image type to "Vector" and assign the imported SVG asset Save UI Build…

Steps to reproduce: 1. Create new Unity project using Universal 3D Template 2. Open UI Library window (right-click in Hierarchy > UI Toolkit > Standard Elements > UI Library) 3. In UI Library find “Two Pane Split View” and double click on it to create it 4. In “Open UI stage” pop-up press “Continue” and save UXML file 5. Once the files are created, observe the Console window Actual results: “T…

A disabled Tab in a UI Toolkit TabView still responds to clicks and becomes the active tab. In Unity 6.0 you could disable a tab to stop it being selected. That behavior was removed by [Internal link] (landed 13 Aug 2025), which added InvokePolicy.IncludeDisabled to the tab header's PointerDownEvent so read-only tab views keep working. Read-only views are used in the Inspector when you edit an…

Steps to reproduce: 1. Create new Unity project using Universal 3D Template 2. In Hierarchy create Button element object (Right-click > UI Toolkit > Standard Elements > Button) 3. In “Open UI stage” pop-up press “Continue” and save UXML file 4. Once Button element is created, observe it in the UI Viewport window or Game view Actual results: “Button” text is missing on the Button element Expect…

Steps to reproduce: Create and open a new project Create a new Script with a line "[SerializeField] private Object obj;" in it Select the Script and open the default reference Object Picker window in the Inspector Single-click any asset referenced in the window (to cause a domain reload) Observe the Object Picker Actual results: The Object Picker window becomes blank, and errors are thrown in …

How to reproduce: Open the “ScrollingBug.zip“ project Open the “SampleScene“ Enter Play Mode Scroll in the List view in the Game view Press the “Toggle line height“ button Scroll in the List view in the Game view again and observe Actual result: List view scrolls very slowly Expected result: List view scrolls just like in step 4 Reproducible in: 6000.0.64f1, 6000.3.0a6, 6000.3.1f1, 6000.4.0b1,…

Steps to reproduce: Open the attached project Open the test.UXML asset in the UI Builder window Select the Label Visual element For the Text's Size property, right-click and select Add Binding option In the Add Binding window, click on the Data Source Path value Observe the resulting properties Actual results: No properties are listed as compatible, despite the data source containing a compati…

Steps to reproduce: Create a scene with a PanelRenderer + script that registers OnUIReload in OnEnable() Hit play Disable and re-enable the GameObject (not the component) Actual results: The OnEnable() method is called, but the UIReload callback isn't Expected results: The UIReload callback should be triggered again Reproducible with versions: 6000.5 6000.6 6000.7 Not reproducible with version…

Steps to reproduce: 1. Create new Unity project using Universal 3D Template 2. In Hierarchy create Label object (Right-click > UI Toolkit > Standard Elements > Label) 3. Open Animation window (Window > Animation > Animation) 4. Select “Label” in Hierarchy window and press “Create” in Animation window to create Animation clip for Label 5. Open Project window 6. Delete "New UI Animation Clip" As…

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 …

Steps to reproduce: Create and open a new project Create and open a new UXML in UI Builder Add a visual element Download and import this image Set this image as the background image Apply different built-in Filters in the UI Builder's Inspector, according to this documentation Compare the results Actual results: When compared: Grayscale, Opacity, and Tint are completely wrong Hue-rotate, and C…

Steps to reproduce: 1. Open the attached “IN-152886_UIToolkitDebugger.zip” project 2. Open SampleScene 3. Enter PlayMode 4. Open Window > UI Toolkit > Debugger 5. Select Panel: New Panel Settings 6. Pick Element and select the button 7. Exit PlayMode 8. Observe the Game View and Console windows Actual results: Button disappears from Game View and a InvalidOperationException, followed by a cont…

How to reproduce: Open the attached "IN-152599" project Go to Window → General -> Test Runner In the Test Runner, select the “PlayMode” tab At the bottom, press “Run All” Observe the results in the Test Runner window Actual result: A message "BUG REPRODUCED: VisualElementFocusRing still holds a strong reference to buttonB after RemoveFromHierarchy()..." is generated after the test fails Expect…

Steps to reproduce: Create a new project using Universal 3D template Go to Assets > Create > UI Toolkit > UI Document (UXML) Open the created UI Document in UI Builder Add a Visual Element to the UI Builder Hierarchy In the Inspector, expand the Filter foldout Click "+" and choose "Blur" In the Value field enter "10000" Observe the Editor Actual results: The whole Editor starts freezing after …

Steps to reproduce: Create and open a new project In Hierarchy, 'Right-click -> UI Toolkit -> Standard Elements -> Visual Element' Select the Visual Element in UI/main stage Press F2 to rename the Visual Element Try naming it to "!@#$" (fails, reverts to previous value) In Inspector, rename it to "!@#$" and observe the Hierarchy Actual results: The Visual Element is named to "!@#$" Expected re…

Steps to reproduce: Create and open a new project In Hierarchy, right-click, then navigate 'UI Toolkit -> Standard Elements -> Button' to open a new UXML in Hierarchy UI Stage Select the button in Hierarchy Hover over the button in UI Viewport Observe the cursor while hovering Actual results: Cursor with a move icon is displayed Expected results: Plain cursor is displayed Reproducible with ver…

Steps to reproduce: Create and open a new project Create a new UXML file and open it in UI Builder Create a Visual Element in the UI Builder Save the changes (to make the UXML clean) Select it and press CTRL+X Observe the UI Builder's tab Actual results: It becomes dirty (has an asterisk: '*') Expected results: It stays clean until a Paste operation is done Reproducible with versions: 6000.0.0…

How to reproduce: 1. Open the attached “IN-147147“ project 2. Open Scenes>”SampleScene” 3. Open UI> “UxmlTest.uxml” in UI Builder 4. In UI Builder Hierarchy, locate the “MyUxmlB” 5. In UI Builder Inspector, locate “Test Test" attribute 6. Press right mouse button on “Test Test” attribute > add a binding > paste “stringForTesting” in “Data Source Path” 7. Enter Play mode 8. Observe the Console …

Steps to reproduce: 1. Open attached Unity project “ButtonAnimation.zip” from Google Drive link 2. Stay in Edit Mode (do not enter Play Mode) 3. Move the mouse around the Editor 4. Observe Button element in Game view Actual results: the animated Button moves in the Game View in response to mouse movement while the Editor is in Edit Mode Expected results: the animated Button should remain stati…

How to reproduce: 1. Open the attached “IN-138164“ project 2. Open the “FillGradientRadiusTest“ scene 3. In the Hierarchy, select the “UIDocument“ GameObject 4. Enter Play mode 5. Note the total diameter of the Radial Gradient inside the Game view 6. In the Inspector, change the “Radius“ property of the “Radial Gradient Test” Component to 50 7. Observe the Radial Gradient inside the Game view …

Reproduction steps: 1. Create a new project 2. GameObject > UI Toolkit > Panel Renderer 3. Select newly created GameObject and press “New” button in the Inspector to create UI Document 4. Double-click on the UI Document to open UI Builder window 5. Drag and drop any Element into UI Builder Hierarchy 6. Enter large value into any of the Spacing Padding section fields in the Inspector (e.g. “900…

How to reproduce: 1. Open the attached project "Reorder" 2. Open the "Test" scene 3. In the Hierarchy, select the "GameObject (2)" 4. In the Inspector, expand the "My Items" list under "My List Script" 5. Grab the "Element 2" and move it slightly up 6. Observe the results Expected results: "Element 3" doesn't jump up Actual results: "Element 3" jumps up Reproducible with: 6000.3.12f1, 6000.4.2…

Steps to reproduce: Create a new project Import Icon1.svg Actual results: The middle circle has a straight segment Expected results: The middle circle should be fully round Reproducible with versions: Not reproducible with versions: Can’t test with versions: Tested on (OS): Notes:

Steps to reproduce: Add a Default Solid node to a UI shader graph Tint has a "default" input Select the input and try to replace with the default tint Actual results: No node can provide the default tint Expected results: A node provides the default tint

Steps to reproduce: Open the attached project Open the Sample Scene Select the Panel object in the Hierarchy Lock one of the Inspectors Select the Panel (1) object in the Hierarchy Enter Play mode Observe the Console window Actual results: Multiple MissingReferenceException errors are thrown Expected results: No warnings or errors are thrown when using multiple Inspector windows to view differ…

Steps to reproduce: Open the attached project Open the "SampleScene" Fully expand the "PanelRenderer" GameObject in the Hierarchy Select the "New UXML.uxml" and click "Open In Context" Duplicate the VisualElement and Save and exit In Context editing Select the "Card" GameObject under "PanelRenderer" In the Inspector, change its "Position" property to "Absolute" or "Relative" (any change trigge…

Steps to reproduce: Create a new 3D URP project Go to Assets > Create > Material Select the created Material and enable Debug mode in the Inspector (three dots at the top > Debug) Add list items under "Valid Keywords" list by clicking "+" Observe list items are created under "Invalid Keywords" Delete the list item from the "Invalid Keywords" foldout by clicking "-" Click the "+" under "Invalid…

Steps to reproduce: Create a UIDoc with a parent and child visual elements Apply a filter on the child Change the opacity of the parent Actual results: The opacity is ignored by the child Expected results: The opacity should propagate to the child Reproducible with versions: 6000.7 6000.6 6000.5 6000.3 Not reproducible with versions: Can’t test with versions: Tested on (OS): Notes:

Steps to reproduce: Create and open a new project Enable Hierarchy Integration in Project Settings > UI Toolkit > UI Authoring Create and open a new UXML file in UI Builder Add a VisualElement save and close the UI Builder Add the UXML to the Hierarchy and duplicate it Parent and unparent the duplicated UXML in the Hierarchy Observe the Hierarchy Actual results: The unparented UXML cannot be e…

How to reproduce: 1. Open the attached “IN-146390” project 2. Select File → Build Profiles 3. In the Build Profiles window, enable “Development Build” 4. Build and run the project 5. Quit the built application 6. Open the “Player.log” 7. Observe the error near the end of the log Actual result: Exception “InvalidOperationException: Cannot release resources while the VisualElement is still in th…

Steps to reproduce: Create a script to drive a PanelRenderer In Awake(): panelRenderer.enabled = false In OnEnable(): panelRenderer.RegisterUIReloadCallback(...) Later: panelRenderer.enabled = true Actual results: The UI isn't visible Expected results: The UI should appear on screen when enabled Reproducible with versions: 6000.7 6000.6 6000.5 Not reproducible with versions: Can’t test with ve…