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Active

InvalidOperationException is spammed in the Console when a GameObject is...

Core Runtime

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Jan 07, 2026

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Version/s: 6000.0.65f1, 6000.3.3f1, 6000.4.0b3

How to reproduce: Open the “BugReporting.zip“ project Open the 'Window → Entities → Hierarchy' window Create a new ‘File → New Scene... Read more

0
votes
Active

Crash on Object::IncrementPersistentDirtyIndex when reconnecting a speci...

Serialization

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Jan 07, 2026

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Version/s: 6000.0.65f1, 6000.3.3f1, 6000.4.0b3, 6000.5.0a4

How to reproduce:1. Open the attached “IN-123610.zip” project2. Open the “SampleScene”3. Right click the “Enviro 3” GameObject and s... Read more

1
votes
Fix In Review

"System.IndexOutOfRangeException" and "ArgumentException" errors are thr...

2D Animation

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Jan 07, 2026

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Version/s: 13.0.2, 14.0.2

How to reproduce:1. Open the attached “Skinning Bug Project”2. Open the “SampleScene” scene3. Open the Animation window (Window → An... Read more

0
votes
Won't Fix

"Runtime" and "Editor (for Editor Extension Authoring) fields are render...

UI Toolkit Controls

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Jan 07, 2026

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Version/s: 6000.4.0b5, 6000.5.0a4

Steps to reproduce: Create a new Unity project Create a new Unity Default Runtime Theme (Create > UI Toolkit > Unity Default R... Read more

0
votes
Won't Fix

Crash on GameObject::QueryComponentByType when opening a specific project

uGUI Framework

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Jan 07, 2026

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Version/s: 2022.3.69f1, 6000.0.65f1, 6000.3.3f1, 6000.4.0b3, 6000.5.0a5

How to reproduce:1. Open the attached “IN-128305” project2. Observe the crash Reproducible with: 2022.1.22f1, 2022.3.69f1, 2023.2.0a... Read more

0
votes
Won't Fix

UI Builder’s Canvas bounds/outline breaks when resized to the smallest w...

UI Builder

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Jan 07, 2026

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Version/s: 6000.0.65f1, 6000.3.3f1, 6000.4.0b3, 6000.5.0a4

Steps to reproduce: Create a new Unity project using the Universal 3D template Create a new UI Document (Assets > Create > UI ... Read more

0
votes
Active

Texture rendered at different fidelity with Particle System Renderer whe...

Texture

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Jan 07, 2026

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Version/s: 6000.0.65f1, 6000.3.3f1, 6000.4.0b3, 6000.5.0a4

How to reproduce:1. Open the attached “IN-127332” project2. Open the “StreamingMipmapTestScene”3. Enter Play mode4. Click the “Use Q... Read more

0
votes
Active

[LinuxEditor] Opening Agent Settings window when choosing Agent Type thr...

Native Editor Window Foundation

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Jan 07, 2026

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Version/s: 6000.3.3f1, 6000.4.0b3, 6000.5.0a4

Steps to reproduce:1. Create new Unity project2. In Hierarchy window create “NavMesh Link” GO (Right-click > AI > NavMesh Link... Read more

0
votes
By Design

No visual separation of tabs in the "Packages Included" tab in Package M...

Packman

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Jan 07, 2026

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Version/s: 6000.4.0b3, 6000.5.0a3

How to reproduce:1. Create a new Unity project2. Go to Window -> Package Management -> Package Manager -> Unity Registry -&... Read more

0
votes
Fixed

PhysicsMask.IsBitSet returns "False" when provided bitIndex is not 0

2D

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Jan 07, 2026

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Version/s: 6000.3.3f1, 6000.4.0b3, 6000.5.0a4

How to reproduce:1. Open the attached project "IN-129695"2. Open the "Test" Scene3. Enter Play Mode4. Observe the Console Actual res... Read more

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