0.62 iOS TextInput font is shaking with chinese

[musicode]

Description

ios TextInput font is shaking when inputing with chinese.

React Native version:

info Fetching system and libraries information...
System:
    OS: macOS 10.15.2
    CPU: (8) x64 Intel(R) Core(TM) i7-4870HQ CPU @ 2.50GHz
    Memory: 20.15 MB / 16.00 GB
    Shell: 5.7.1 - /bin/zsh
  Binaries:
    Node: 13.2.0 - ~/.nvm/versions/node/v13.2.0/bin/node
    Yarn: 1.22.4 - ~/.yarn/bin/yarn
    npm: 6.13.1 - ~/.nvm/versions/node/v13.2.0/bin/npm
    Watchman: 4.7.0 - /usr/local/bin/watchman
  SDKs:
    iOS SDK:
      Platforms: iOS 13.2, DriverKit 19.0, macOS 10.15, tvOS 13.2, watchOS 6.1
    Android SDK:
      API Levels: 19, 22, 23, 24, 25, 26, 27, 28, 29
      Build Tools: 23.0.1, 23.0.2, 24.0.0, 24.0.1, 24.0.2, 25.0.0, 25.0.1, 25.0.2, 25.0.3, 26.0.1, 26.0.2, 26.0.3, 27.0.0, 27.0.3, 28.0.1, 28.0.3, 29.0.0, 29.0.2
      System Images: android-19 | Google APIs Intel x86 Atom, android-23 | Intel x86 Atom, android-23 | Intel x86 Atom_64, android-23 | Google APIs Intel x86 Atom, android-23 | Google APIs Intel x86 Atom_64, android-24 | Google APIs Intel x86 Atom, android-25 | Google APIs ARM 64 v8a, android-25 | Google APIs ARM EABI v7a, android-25 | Google APIs Intel x86 Atom, android-25 | Google APIs Intel x86 Atom_64, android-25 | Google Play Intel x86 Atom
      Android NDK: 19.1.5304403
  IDEs:
    Android Studio: 3.6 AI-192.7142.36.36.6241897
    Xcode: 11.3.1/11C504 - /usr/bin/xcodebuild
  Languages:
    Python: 2.7.16 - /usr/bin/python
  npmPackages:
    @react-native-community/cli: Not Found
    react: 16.11.0 => 16.11.0
    react-native: 0.62.0 => 0.62.0
  npmGlobalPackages:
    *react-native*: Not Found

[romanakash]

Maybe try adding fontWeight: "normal" to the text style

[musicode]

@romanakash fontWeight is not work.

[NishidaRyu416]

I am also facing that issue with Japanese.

[jiyoon127]

I got same issue with Korean. But it's work OK with multiLine mode. Only singleLine mode is the problem.

[NishidaRyu416]

I got same issue with Korean. But it's work OK with multiLine mode. Only singleLine mode is the problem.

Yeah exactly!

[NishidaRyu416]

I finally resolved the issue by downgrading the version of react native to 0.61.5😭

[kangfenmao]

same issue!

[github-actions]

⚠️	Missing Reproducible Example
ℹ️	It looks like your issue is missing a reproducible example. Please provide a Snack or a repository that demonstrates the issue you are reporting in a minimal, complete, and reproducible manner.

[hisothreed]

Facing this issue in arabic too, rn 0.60+, enabling multi line fixes the issue

[nbbug]

same issue! rn 0.62.2