Setting the value of a controlled TextInput breaks when autocorrect suggestion present

On iOS, something wonky happens when the value of a TextInput is programmatically modified (via setState and the value property of said TextInput) and an autocorrect suggestion is present.

The value of the text input ends up being set to the combination of the autocorrect suggestion and the programmatic value. This only happens when multiline={true}. When multiline={false}, all is fine.

This seems only to be reproducible on iOS. I was not able to reproduce on the Snack iOS simulator. This can be reproduced using the software keyboard in the Snack iOS simulator with multiline={true}. The Snack iOS simulator does not reproduce with multiline={false}, but this does reproduce on a device.

React Native version: 0.59-0.76

Steps To Reproduce

1. Start the reproducer: https://snack.expo.dev/@mhoran/trusting-peanut
2. Type "Yo mh" and wait for the auto-correct suggestion of "my"
3. Click "Bananas!"
4. Notice that the value set programmatically will become a combination of the autocorrect value and the programmatic value.

Describe what you expected to happen:

I expected the value to be set to "Yo mhoran".

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

https://snack.expo.dev/@mhoran/trusting-peanut

从链接的 Snack 复现示例以及涉及 setState、value 属性、多行输入和 iOS 自动更正的 React Native TextInput 行为入手。在 iOS 设备上复现该问题，并将结果值与预期的 "Yo mhoran" 进行比较；完成的标准是程序化更新不再与待处理的自动更正建议合并。