React Native scrollview is bouncing only on ios, not Android

In order to enable bounce behavior for a ScrollView on Android, you can set the bounces prop to true.

<ScrollView bounces={true}>
  {/* content goes here */}
</ScrollView>

Note that the bounces prop is only supported on iOS by default, but you can use the react-native-scrollview-bounces library to enable this behavior on Android as well.

To use this library, you will need to install it first:

npm install react-native-scrollview-bounces

Then, you can use the BouncingScrollView component provided by the library in your code:

import { BouncingScrollView } from 'react-native-scrollview-bounces';

<BouncingScrollView>
  {/* content goes here */}
</BouncingScrollView>

This will enable bounce behavior for the ScrollView on both iOS and Android.

Alternatively, you can also use the react-native-overscroll-behavior library to enable overscroll behavior (which includes bounce behavior) for a ScrollView on Android.