AtInput 使用hooks value问题(^3.0.0-alpha+.0.0-rc.2)

问题版本
```
"@tarojs/taro": "3.0.0-rc.2",
"taro-ui": "^3.0.0-alpha"
```

问题代码，结果一输入值，瞬间就被清空
```
import React, { useState } from 'react'
import { AtInput } from 'taro-ui'

export default function HomePage() {
const [value, setValue] = useState(null)
const handleChange = (v) => {
console.log('changed...', v)
setValue(v)
}
console.log('render...', value)
return (

)
}
```

同样代码
```
"@tarojs/taro": "3.0.0-beta.6",
"taro-ui": "^3.0.0-alpha"
```
正常运行