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"Learn more" under the UI Toolkit's "Project Preview Theme" Project Sett...
How to reproduce:1. Create a new Unity project2. Go to Project Settings -> UI Toolkit -> Project Preview Theme -> Message b... Read more
Unity Perforce: Connection is extremely slow or times out when "Scan Loc...
More info on: https://unity.slack.com/archives/C0F3STJ5R/p1759030255083319 "The user suggested it would be very helpful to have a lo... Read more
"The referenced script (Unknown) on this Behaviour is missing" Warning i...
Steps to reproduce: Create a Project from the Universal 3D sample Template Open Scene "BenchmarkScene" and enter Play Mode Either wa... Read more
Not compatible Style Sheets can be selected in the TSS files under "Styl...
How to reproduce:1. Open the attached project "uiToolkit"2. In Assets -> UI Toolkit -> UnityThemes, select the "New TSS File" ... Read more
Errors are thrown for lists and arrays in build using IL2CPP when data c...
How to reproduce:1. Open the 'EditorSerializationBug.zip' project2. Build the project3. Observe the Player.log Expected result: No e... Read more
Bundle name is non-deterministic when using "Pack Together By Label"
Reproduction steps:1. Open the attached “IN-125231.zip” project2. Open the Addressables Groups window (Window > Asset Management ... Read more
[iOS][Android] The GUID on ARTrackedImage is all zeros when added
How to reproduce:1. Open the “ReproProject.zip“ project2. Open the “Test“ scene3. Build and Run for iOS4. Open the “Test.png“ image ... Read more
Windows standalone build profile shows Android 'Offscreen Rendering Only...
Description: When the Android/Meta Quest/Android XR build platform OpenXR setting "Offscreen Rendering Only (Vulkan)" is checked, it... Read more
UI Builder's Hierarchy and StyleSheets tabs are missing the tab highlight
How to reproduce:1. Create a new Unity project2. Create a new UI Document and open it in the UI Builder3. Click anything in the UI B... Read more
"Expected (<length>) but found '100%'" Warning is logged when entering c...
Steps to reproduce: Create a Project from the "Universal 3D sample" Template Observe the Console Actual results: Warning "Assets/Sha... Read more
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Required SpriteMask class (ID 331) is stripped when "Strip Engine Code" is enabled
- “Maximized serialized file backup not found” error is thrown when minimizing a window in a newly opened project
- Build stack trace contains invalid lines when building with IL2CPP using scripts with delegates containing generic types in the signature
- Entities Systems window has a “Show Full Player Loop” dropdown which does nothing when clicked after enabling “Show Full Player Loop”
- Entities Hierarchy Search “Show/Hide” button’s Lens Icon is blurry when the Editor is on an external monitor