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2
votes
In Progress

[WebGL] Build fails with "System.IO.IOException: The file is too long." ...

Web Platform

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Jul 28, 2025

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Version/s: 6000.0.54f1, 6000.1.13f1, 6000.2.0b12, 6000.3.0a3, 6000.4.0a1, 6000.5.0a1

How to reproduce:1. Open the “unity-2gb-bug.zip“ project2. Open the “terrain-demo“ scene3. Build for WebGL Expected result: Build do... Read more

2
votes
In Progress

[WebGL][Android] Corrupt header when connecting via IP

Web Platform

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Sep 03, 2025

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Version/s: 6000.0.57f1, 6000.1.16f1, 6000.2.3f1, 6000.3.0b1, 6000.5.0a1

Steps to reproduce:1. Open the “IN-112979” project2. Build And Run3. Host the build4. Open the build on the device5. In the browser,... Read more

1
votes
In Progress

WebGL sends wrong value with large numbers when SendMessage function is ...

Web Platform

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Oct 10, 2025

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Version/s: 6000.0.58f1, 6000.2.6f1, 6000.3.0b4, 6000.4.0a1, 6000.5.0a1

How to reproduce:1. Open the ‘SendMessageTest.zip' project2. Build the project with WebGL3. In Build 'Inspect Element → Console’4. O... Read more

0
votes
In Progress

Regression for "WebGL build is missing "malloc" and "free" functions whe...

Web Platform

-

Nov 06, 2025

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Version/s: 6000.0.58f1, 6000.1.0a2, 6000.1.17f1, 6000.2.6f2, 6000.3.0a1, 6000.4.0a1, 6000.5.0a1

This bug regressed: https://jira.unity3d.com/browse/UUM-74261The fix is missing in emscripten in Unity 6.1-6.5. Reproduction steps: ... Read more

0
votes
Fixed

Warning icon is poorly visible in the "Facebook Instant Games" build pro...

Web Platform

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Nov 22, 2025

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Version/s: 6000.3.0f1

Steps to reproduce: Create a project Go to "Unity" -> "Settings" -> "General" Find "Editor Theme" and set it to "Light" Go "Fi... Read more

0
votes
Not Reproducible

UTF-8 character in index.html is corrupted when building a WebGL project

Web Platform

-

Dec 09, 2025

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

How to reproduce:1. Use a text editor to open “IN-124125_UnityWebGL_UTF8_Bug > Assets > WebGLTemplates > TestTemplate > ... Read more

4
votes
Fix In Review

Input.mousePosition stops syncing to touch input when using "DownloadHan...

Web Platform

-

Dec 12, 2025

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Version/s: 6000.0.64f1, 6000.3.2f1, 6000.4.0b2, 6000.5.0a3

Reproduction steps:1. Open the attached “IN-123694” project2. Open the Build Profiles window (File > Build Profiles)3. Change the... Read more

1
votes
Won't Fix

[Android][iOS][Legacy Input] The Input stops working when streaming a vi...

Web Platform

-

Dec 19, 2025

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Version/s: 6000.0.64f1, 6000.3.2f1

Steps to reproduce:1. Open the attached “IN-126063” project2. Build the WebGL Player3. Host the WebGL Player (open a terminal at the... Read more

0
votes
Active

“Canceling DisplayDialog: Changing Virtual Texturing support Enabling or...

Web Platform

-

Feb 05, 2026

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Version/s: 6000.4.0b8, 6000.5.0a6

Reproduction steps:1. Create a new project2. File > Build Profiles3. Press “Add Build Profile” button4. Select Web platform in th... Read more

0
votes
Won't Fix

Facebook Instant Games Build Profile info boxes are misaligned in the Pl...

Web Platform

-

Jan 15, 2026

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Version/s: 6000.3.5f1

Reproduction steps:1. Create a new project2. File > Build Profiles3. Press “Add Build Profile” button in the Build Profiles windo... Read more

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