Input Field becomes uneditable when holding down the LMB, inputting a Japanese character between two other characters, and moving the cursor out of the Input Field

Unity: Text (TextMeshPro)

TextMeshPro

Won't Fix

6.5.X

6.4.X

6.3.X

6.2.X

6.1.X

2023.3.X

2023.2.X

2022.3.X

Cancelling: the 6000.1 version has reached its end of life. If you need additional fixes, please upgrade to a newer Unity version.

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.

How to reproduce:
1. Open the attached “JapanLetters.zip“ project
2. Open the “Assets/Scenes/SampleScene.unity“ Scene
3. Enter Play Mode
4. Switch to the Japanese IME
5. Put the mouse cursor between the two characters "AA" in the Input Field
6. Press the left mouse button, then press the LMB again and keep holding down the LMB
7. Type any Japanese character
8. While still holding down the LMB, move the cursor out of the Input Field

Expected result: No errors in the Console and the Input Field continues to work properly
Actual result: “ArgumentOutOfRangeException“ error in the Console and the Input Field can no longer be edited

Reproducible with: 3.2.0-pre.6, 3.2.0-pre.7 (2021.3.34f1, 2022.3.17f1), 2023.2.6f1, 2023.3.0b3 (TMPro merged into uGUI)
Couldn’t test with: 4.0.0-pre.1, 4.0.0-pre.2 (2021.3.34f1, 2022.3.17f1) (Errors in the Console)

Reproducible on: macOS 14.0 Sonoma (Intel)
Not reproducible on: No other environment tested

Note: Also reproducible in Player

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Input Field becomes uneditable when holding down the LMB, inputting a Japanese character between two other characters, and moving the cursor out of the Input Field

Unity: Text (TextMeshPro)

Statuses

Won't Fix

Resolution Notes

6.1.XWon't FixCancelling: the 6000.1 version has reached its end of life. If you need additional fixes, please upgrade to a newer Unity version.

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.

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Input Field becomes uneditable when holding down the LMB, inputting a Japanese character between two other characters, and moving the cursor out of the Input Field

Unity: Text (TextMeshPro)

Statuses

Won't Fix

Resolution Notes

6.1.XWon't FixCancelling: the 6000.1 version has reached its end of life. If you need additional fixes, please upgrade to a newer Unity version.

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.

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?