Description
Here are config props I tried to set on TextInput, but clearButton wouldn't show up

multiline: true,
numberOfLines: 2,
clearButtonMode: "while-editing",

Reproduction Steps and Sample Code
List all the steps required to reproduce the issue you're reporting. These steps should be clear and concise.

An example of code is

render() {
return (
<TextInput
returnkeyType: "done",
multiline: true,
numberOfLines: 2,
clearButtonMode: "while-editing",
/>
);
}

Solution
Add clear button

Additional Information
React Native version: 48
Platform: [FILL THIS OUT: iOS, Android, or both?] iOS
Development Operating System: macOS
Dev tools: iOS