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Performance degradation when activating or deactivating uGUI GameObject
Reproduction steps: 1. Open the attached project "PerformanceBug.zip" 2. Open the "PerformanceTest" Scene 3. Open the Profiler (Wind... Read more
[Regression] AssetBundleManager crashes editor in GetAllScenePathsFromAs...
How to reproduce: 1. Download attached project 2. In Unity, under Tools/Configuration..., click on Generate with the default setting... Read more
Animation playback is incorrect when using Asset Bundle exported from Un...
How to reproduce: 1. Open the user's attached project (ImportBundleTest.zip) 2. Open scene ImportScene 3. Press the Play button 4. O... Read more
Meta Quest performance loss between URP versions when built
Reproduction steps: # Open the user’s attached project “QuestURPPerf2020.zip” # Enable the Metrics HUD in ODH to see App GPU Tim... Read more
UV1 data is lost during AssetBundle build when Optimize Mesh Data is on
How to reproduce: 1. Open the attached project "liltest2022-standalone.zip" 1a. When opening in early Unity versions the following... Read more
Animator controller layers cannot be reordered and throw constant NullRe...
How to reproduce: 1. Create a new project 2. In the Project window create a new animator controller 3. Double click it and in the An... Read more
Sounds do not play in WebGL Builds when launched in Safari 12
How to reproduce: 1. Open the Project attached by the user (test.zip) 2. Open the "SampleScene" Scene, play it, notice the sound 3. ... Read more
Cannot zoom out curve graph when the graph is in focus
Steps to reproduce: 1. Create a new project 2. Create a new Audio Source in the Hierarchy and select it 3. Expand "3D Sound Settings... Read more
UnityEvent drawer does not handle generic event parameters correctly whe...
How to reproduce: 1. Open tester-attached project (case_1191206-UnityEventIssue-Updated) 2. Select the 'Base' GameObject 3. See that... Read more
CIL Linker fails when there are many Scenes in build
How to reproduce: 1. Open the attached (UnityLinker-MaxJsonSize-Bug.zip) project 2. Build to UWP Expected result: Build fails when... 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
- UI Source Image property gets set to 'None' when using a specific Sprite and Play mode is entered
- Rendering locks up when not looking at a transparent material on Meta Quest 2
- Volumetrics break when using a Custom Pass to create a Thickness Buffer for Alpha Clipping
- All tests are run instead of only the failed ones when the "Rerun Failed" button is pressed
- GameObject is not masked when the "Render PostProcessing Effects" pass executes with a resolved non-MSAA Color target and MSAA DepthStencil target