TextInput: No events triggered and no text displayed when typing Korean on AndroidReact Native 0.73.8)

[KimGSeok]

Description

I created a new React Native project using npx react-native init text.
After completing the setup, I ran the app on Android using yarn android without any additional configurations.
However, when using the TextInput component, typing Korean does not trigger any events (onChange, onChangeText, etc.) and no text is displayed in the input field.

Steps to reproduce

1. Create a new React Native project: npx react-native init text.
2. Run the app on an Android device using yarn android.
3. Add a TextInput component with onChange or onChangeText event handlers.
4. Type Korean characters into the TextInput.

React Native Version

0.73.8

Affected Platforms

Runtime - Android

Output of npx react-native info

System:
  OS: macOS 14.6
  CPU: (12) arm64 Apple M3 Pro
  Memory: 84.44 MB / 18.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 20.11.0
    path: ~/.nvm/versions/node/v20.11.0/bin/node
  Yarn:
    version: 1.22.22
    path: ~/.nvm/versions/node/v20.11.0/bin/yarn
  npm:
    version: 10.2.4
    path: ~/.nvm/versions/node/v20.11.0/bin/npm
  Watchman:
    version: 2024.10.21.00
    path: /opt/homebrew/bin/watchman
Managers:
  CocoaPods:
    version: 1.15.2
    path: /Users/kimgyeongseok/.rbenv/shims/pod
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 24.0
      - iOS 18.0
      - macOS 15.0
      - tvOS 18.0
      - visionOS 2.0
      - watchOS 11.0
  Android SDK:
    API Levels:
      - "31"
      - "33"
      - "34"
      - "34"
      - "34"
      - "34"
      - "35"
    Build Tools:
      - 33.0.1
      - 34.0.0
      - 35.0.0
    System Images:
      - android-35 | Google APIs Intel x86_64 Atom
      - android-35 | Google Play ARM 64 v8a
    Android NDK: Not Found
IDEs:
  Android Studio: 2024.2 AI-242.21829.142.2421.12409432
  Xcode:
    version: 16.0/16A242d
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 17.0.12
    path: /usr/bin/javac
  Ruby:
    version: 3.1.6
    path: /Users/kimgyeongseok/.rbenv/shims/ruby
npmPackages:
  "@react-native-community/cli":
    installed: 15.0.1
    wanted: 15.0.1
  react:
    installed: 18.3.1
    wanted: 18.3.1
  react-native:
    installed: 0.76.3
    wanted: 0.76.3
  react-native-macos: Not Found
npmGlobalPackages:
  "*react-native*": Not Found
Android:
  hermesEnabled: true
  newArchEnabled: true
iOS:
  hermesEnabled: true
  newArchEnabled: true

Stacktrace or Logs

no error console

Reproducer

https://github.com/KimGSeok/react-native-text-input

Screenshots and Videos

[react-native-bot]

Warning

Unsupported version: It looks like your issue or the example you provided uses an unsupported version of React Native.

Due to the number of issues we receive, we're currently only accepting new issues against one of the supported versions. Please upgrade to latest and verify if the issue persists (alternatively, create a new project and repro the issue in it). If you cannot upgrade, please open your issue on StackOverflow to get further community support.

[react-native-bot]

Warning

Unsupported version: It looks like your issue or the example you provided uses an unsupported version of React Native.

Due to the number of issues we receive, we're currently only accepting new issues against one of the supported versions. Please upgrade to latest and verify if the issue persists (alternatively, create a new project and repro the issue in it). If you cannot upgrade, please open your issue on StackOverflow to get further community support.

[mateoguzmana]

Hey there @KimGSeok,

I'm unable to reproduce this. If you can provide a proper reproducer with a minimal example, we can help you

[react-native-bot]

This issue is waiting for author's feedback since 24 days. Please provide the requested feedback or this will be closed in 7 days.

[KimGSeok]

Hey there @KimGSeok,

I'm unable to reproduce this. If you can provide a proper reproducer with a minimal example, we can help you

Sorry for the late response due to other issues!

Is the screen you reproduced WebView?
I can input Korean in WebView well, but it was reproduced in Native's Text Input component.

If the screen you reproduced is Text Input, I'll record the video.