Chinese cannot be used as a KEY in the CSV translation text (on Android)

[Week2019]

Tested versions

Godot v4.4.stable

System information

Windows 11 (build 22631) - Multi-window, 1 monitor - OpenGL 3 (Compatibility) - AMD Radeon(TM) Graphics (Advanced Micro Devices, Inc.; 31.0.21921.1000) - AMD Ryzen 7 5700U with Radeon Graphics (16 threads)

Issue description

I'm trying to implement internationalized text translation for Godot. However, when I use Chinese as the only KEY, the text translation system doesn't work on the mobile version. Note that this issue only occurs in the mobile app (Android), while everything works correctly on Windows.

Steps to reproduce

Create a new row in the CSV file using Chinese as the only KEY, and add its corresponding English value.
Then, create a Label node, enter this Chinese KEY, and export the project as an APK.

Minimal reproduction project (MRP)

N/A

[AThousandShips]

Please provide an MRP to make this easier to test and fix:

• A small Godot project which reproduces the issue, with no unnecessary files included. Be sure to not include the .godot folder in the archive (but keep project.godot).
• Having an MRP is very important for contributors to be able to reproduce the bug in the same way that you are experiencing it. When testing a potential fix for the issue, contributors will use the MRP to validate that the fix is working as intended.
• Drag and drop a ZIP archive to upload it (max 10 MB). Do not select another field until the project is done uploading.
• Note for C# users: If your issue is not C#-specific, please upload a minimal reproduction project written in GDScript. This will make it easier for contributors to reproduce the issue locally as not everyone has a .NET setup available.

[Week2019]

This is the empty test project I provided, which uses Godot 4.4 Stable. I deleted the Android folder, and you need to restore it to export the package as an APK. This error can be reproduced.

Demo.zip

[bruvzg]

I can't reproduce it on current master. Likely fixed by #104218

[akien-mga]

Duplicate of #86849. I'll cherry-pick the fix for 4.4.2.