DatePicker not respecting value

[ghost]

Describe the bug
DatePicker is not respecting value props. value props is not used.

To Reproduce
Steps to reproduce the behavior:
1.
<DatePicker ... value={this.state.date} />
2. this.state.date not shown in <TextInput/>

Expected behavior
Expected to see value instead of placeholder or defaultDate

Desktop:

• OS: Windows

Smartphone:

• Device: Android emulator, guess everywhere
• OS: Android
• Version 10

Additional context
Wanted result is reached with little tweak to DatePicker.js is shown lower:
`...
const {focused, defaultDate, error} = this.state;

let {chosenDate} = this.state;
if (!chosenDate) {
  chosenDate = this.props.value ? new Date(this.props.value) : undefined;
}

let inputStyle = [styles.input];

...`