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Won't Fix

Votes

0

Found in

2021.3.45f1

2022.3.52f1

Issue ID

UUM-86586

Regression

No

[Android] UI Toolkit Toggle is not registering mouse events when it is performed by a mouse connected to the device

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How to reproduce:
1. Open the “repo-project“ project
2. Open the “SampleScene“
3. Build and Run for Android
4. Attach a mouse to the Device (e.g. USB-A to USB-C converter)
5. Try to toggle on the “Toggle“ using left-click

Expected result: The “Toggle“ gets toggled on/off
Actual result: The “Toggle“ does not get toggled on/off

Reproducible with: 2021.3.45f1, 2022.3.52f1
Not reproducible with: 2023.2.0a7, 6000.0.26f1, 6000.1.0a3
Fixed in: 2023.2.0a8

Reproducible environment: macOS 14.6.1 (Intel), Windows 11 (Reporters)
Not reproducible environment: No other environment tested

Reproducible with these devices:
VLNQA00511, Samsung Galaxy S8 (SM-G950F), Android 9, CPU: Exynos 9 Octa 8895, GPU: Mali-G71
VLNQA00518, Google Pixel 4 (Pixel 4), Android 13, CPU: Snapdragon 855 SM8150, GPU: Adreno (TM) 640
VLNQA00107, Huawei Nexus 6P (Nexus 6P), Android 8.1.0, CPU: Snapdragon 810 MSM8994, GPU: Adreno (TM) 430
VLNQA00335, Samsung Galaxy S20+ 5G (SM-G986B), Android 10, CPU: Exynos 990, GPU: Mali-G77

Not reproducible with these devices:
VLNQA00357 - iPhone 12 Mini (MGE03ET/A), CPU: Apple A14 Bionic, GPU: Apple designed, OS: 14.1

Notes:
- Not reproducible with the macOS and Windows Play Mode in the Editor and Standalone
- Not reproducible with Unity UI (“com.unity.ugui”) toggle
- Reproducible with both wireless and USB mouse, but not reproducible with touchscreen

  1. Resolution Note:

    This issue was fixed in a more recent version of Unity, but the fix requires some new features and code architecture that aren't present in 2021.3 and 2022.3 and are not scheduled to be backported for stability reasons. Support for mouse on Android requires Unity 6 or later.

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