[TextInput] input cannot be controlled

Description

TextInput value cannot be controlled. Given the following JSX, I expected that typing in the input would do nothing to match behaviour on web:

<TextInput value="" />

Actual behaviour

The value typed by the user flickers on screen before being removed.

https://user-images.githubusercontent.com/175330/185148394-c13e74b7-1319-4948-ae1c-38968a651aa7.MP4

Version

0.70.0-rc.2

Output of npx react-native info

System:
OS: macOS 12.5
CPU: (10) arm64 Apple M1 Max
Memory: 108.61 MB / 32.00 GB
Shell: 5.8.1 - /bin/zsh
Binaries:
Node: 18.7.0 - /usr/local/bin/node
Yarn: Not Found
npm: 8.15.0 - /usr/local/bin/npm
Watchman: 2022.08.15.00 - /opt/homebrew/bin/watchman
Managers:
CocoaPods: 1.11.3 - /usr/local/bin/pod
SDKs:
iOS SDK:
Platforms: DriverKit 21.4, iOS 15.5, macOS 12.3, tvOS 15.4, watchOS 8.5
Android SDK: Not Found
IDEs:
Android Studio: 2021.2 AI-212.5712.43.2112.8815526
Xcode: 13.4.1/13F100 - /usr/bin/xcodebuild
Languages:
Java: 11.0.16 - /usr/bin/javac
npmPackages:
@react-native-community/cli: Not Found
react: Not Found
react-native: Not Found
react-native-macos: Not Found
npmGlobalPackages:
react-native: Not Found

Steps to reproduce

• Open snack at https://snack.expo.dev/YtYVsPnOU
• Click iOS (or Android, although it's more intermittent there)
• Type in the input and note that your value flickers in before being removed

Snack, code example, screenshot, or link to a repository

https://snack.expo.dev/YtYVsPnOU

Snackでの再現と、iOSおよびAndroidにおけるTextInputの制御値の挙動から始めます。value="" の状態で入力すると、削除される前に一瞬ちらつくことを確認し、次に関連するTextInputの実装を追跡して、期待される制御入力の挙動に対するテストカバレッジを追加します。どちらのプラットフォームでも入力したテキストが一瞬表示されなくなれば完了です。