Unity Issue Tracker - Visual artifacts on GameObjects when using Forward+ Rendering Path

Won't Fix

2023.3.X

2023.2.X

2023.1.X

2022.3.X

Third Party Issue

6.0.X

Not reproducible on Pixel 8 Pro with Android 14 and August security update. Given that this affects a limited number of Pixel models, and it affects both GLES3 and Vulkan after the Android 14 update, it's most likely a driver issue that have been fixed by Google driver update.

Cancelling this 2023.2 tech release issue since the support for this release has come to end of life. Cancelling this 2023.2 port case does not affect any LTS or Unity 6 Beta/Preview that remain open.

Closing, as this Unity version will no longer be getting updates.

Steps to reproduce:
1. Open the attached “ForwardPlusRenderingTest” project
2. Build And Run the project on the device
3. Observe the device’s screen when pressing anywhere on the screen

Expected result: GameObjects are rendered without any artifacts
Actual result: GameObjects have lines that change when the camera is moving

Reproducible with: 2022.2.0f1 (14.0.4), 2022.3.13f1 (14.0.9), 2023.1.20f1 (15.0.7), 2023.2.0f1 (16.0.4), 2023.3.0a14 (17.0.1)
Could not test with: 2021.3.32f1 (12.1.13 URP package version does not support Forward+)

Reproducible on: macOS Sonoma 14 (Intel)
Not reproducible on: No other environment tested

Reproducible with devices:
VLNQA00500 - Google Pixel 7 (Pixel 7), CPU: Google Tensor G2, GPU: Mali-G710, OS: 14
Pixel 8, OS: 14 (by user from similar case)

Not reproducible with devices:
VLNQA00498 - Google Pixel 7 (Pixel 7), CPU: Google Tensor G2, GPU: Mali-G710, OS: 13
VLNQA00409 - Galaxy Z Fold3 5G (SM-F926B), CPU: Snapdragon 888, GPU: Adreno 660, OS: 11
VLNQA00334 - Xiaomi Mi A3 (Mi A3), CPU: Snapdragon 665 SM6125, GPU: Adreno 610, OS: 11
VLNQA00017 - Huawei Nexus 6P (angler), CPU: Snapdragon 810 MSM8994, GPU: Adreno 430, OS: 8.0.0
VLNQA00494 - iPhone 14 Pro Max, 16.3.1 iOS
VLNQA00358 - iPhone 12, 14.1 iOS
Pixel 5, OS: 14 (by user from similar case)

Notes:

Reproducible only on Android 14
Isn’t reproducible when the Rendering Path is Forward or Deferred
Not reproducible with iOS
Reproducible with both OpenGLES3 and Vulkan

Visual artifacts on GameObjects when using Forward+ Rendering Path

Unity: Vulkan

Won't Fix

Third Party Issue

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Visual artifacts on GameObjects when using Forward+ Rendering Path

Unity: Vulkan

Statuses

Won't Fix

Third Party Issue

Resolution Notes

6.0.XThird Party IssueNot reproducible on Pixel 8 Pro with Android 14 and August security update. Given that this affects a limited number of Pixel models, and it affects both GLES3 and Vulkan after the Android 14 update, it's most likely a driver issue that have been fixed by Google driver update.

2023.2.XWon't FixCancelling this 2023.2 tech release issue since the support for this release has come to end of life. Cancelling this 2023.2 port case does not affect any LTS or Unity 6 Beta/Preview that remain open.

2023.1.XWon't FixClosing, as this Unity version will no longer be getting updates.

Description

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Have a workaround or additional info about this issue?