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3
votes
Won't Fix

Particle System is flickering when recovering deleted mesh file

Mesh

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Aug 31, 2022

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Version/s: 2020.3.38f1, 2021.3.9f1, 2022.1.15f1, 2022.2.0b7, 2023.1.0a10, 2023.2.0a1

Reproduction steps:1. Open the user’s attached project2. Open the “Assets/New Scene.unity“ scene3. Backup “Assets/plane.fbx” outside... Read more

0
votes
Postponed

Unity has no proper script lifecycle for calling event functions before ...

Editor - Other

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Mar 25, 2015

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Version/s: 5.0.0p2

Quitting Unity Editor doesn't call OnDestroy(), OnDisable() event functions which is often used in editor window extension scripts. ... Read more

1
votes
Won't Fix

[TextureCompression] RGBA compression formats cause artifacts in the ima...

Texture

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Jul 25, 2022

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Version/s: 2020.3.37f1, 2021.3.6f1, 2022.1.10f1, 2022.2.0b2, 2023.1.0a4, 2023.2.0a1

Reproduction steps: Open the user attached project Observe the Game view Expected result: The image does not have artifactsActual re... Read more

4
votes
Duplicate

UI Textures change after lowering quality level in runtime

UI

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Jan 11, 2016

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Version/s: 5.3.1p2

Steps to reproduce:1. Download and open attached project "repro_760691.zip"2. Build the project w/ "main.unity" scene included3. Run... Read more

0
votes
Active

Crash on mdb_txn_renew0 when performing various Unity operations in a pr...

Search

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Feb 11, 2026

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Version/s: 6000.3.6f1, 6000.4.0b5, 6000.5.0a4

How to reproduce:Steps are unclear, however the issue was observed to occur when:- Opening projects- Creating new projects- Importin... Read more

0
votes
Won't Fix

[2021.3] The view with the View Tool changes very slow when the project ...

Scene View

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Sep 06, 2022

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Version/s: 2021.3.9f1

How to reproduce:1. Open the attached project “IN_12133”2. Open “SampleScene” in Scenes3. In Tools select View Tool4. Try to shift t... Read more

0
votes
Not Reproducible

[ImageEffects] Deleting all IE assets does not update component UIs to "...

Image Effects

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Feb 11, 2016

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Version/s: 5.4.0b6

Deleting all assets related to Image Effects from your project whilst the components are on an object in your scene does not cause t... Read more

0
votes
By Design

Revert prefab instance from script does not work if prefab connection wa...

Asset and Scene Management

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Jan 15, 2017

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Version/s: 5.6.0b3

Steps to reproduce: 1. Open attached project.2. Open scene: New Scene3. Delete any child from game object "Main" in scene (this brea... Read more

0
votes
Won't Fix

Project Auditor Analysis is not marked dirty when the save file is delet...

Project Auditor

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Jan 20, 2026

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Version/s: 6000.0.65f1, 6000.3.5f1, 6000.4.0b5, 6000.5.0a5

Steps to reproduce: Create a new Unity project using the Universal 3D template Import the provided script "NewMonoBehaviourScript.cs... Read more

0
votes
Won't Fix

Untitled scene title does not have scene icon at the top of the editor

Editor Window Management

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Dec 05, 2025

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Version/s: 6000.0.64f1, 6000.2.15f1, 6000.3.1f1, 6000.4.0b1, 6000.5.0a3

Steps to reproduce: Create a new project In the Hierarchy window right-click on existing scene In the dropdown menu press Add New Sc... Read more

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