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Fixed

Fixed in 2021.3.39f1, 2022.3.21f1, 2023.3.0b8, 6000.0.0b1, 7000.0.0a1

Votes

2

Found in

2021.3.37f1

2022.3.20f1

2023.3.0b1

6000.0.0b16

7000.0.0a1

Issue ID

UUM-70281

Regression

No

[iOS] Application Hangs when a button calls to Application.OpenURL()

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How to reproduce:
1. Download and open the attached project
2. Built and deploy the project to iOS
3. Press the "Open URL" button
4. When the browser opens, quickly swipe up from the bottom to switch back to the application
5. Press the "Open URL" button

Expected outcome: The UI does not freeze
Actual outcome: The UI freezes

Reproduced on: 2021.3.37f1, 2022.3.25f2, 2023.2.19f1, 2023.3.0b10, 6000.0.0b16
Reproduced with: iPhone 12 Mini (iOS 17.3.1, User-provided information), iPhone 12 Pro (iOS 14.2.1)

Notes:
- The issue is also noticeable by clicking the button containing Application.OpenURL() after swiping up from the bottom back to the app quickly without opening the browser previously.
- After the app freezes, if you background it and open again from the task viewer, the UI resumes.
- Reproduction videos are attached

  1. Resolution Note (fix version 2021.3.39f1):

    Verified with: 2021.3.39f1

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Comments (2)

  1. burak-cypher

    Aug 20, 2024 17:18

    Fixed for 2021 on May 28th, still no fix for 2022. We need a fix urgently.

  2. GillianLau

    Jul 22, 2024 10:47

    Will this issue be fixed in Unity 2022? We've been waiting for quite some time now

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