[BUG] FlatList ItemSeparatorComponent not work correctly.

Description

When I set horizontal true for FlatList, ItemSeparatorComponent is added vertically. Please fix this bug. Thanks

Sample Code

import React from 'react';
import { FlatList, StyleSheet, Text, View } from 'react-native';

class App extends React.Component {
    constructor() {
        super();

        const arr = [];
        for(let i=0; i<100; i++)
            arr.push({key: i, value: i});
        this.state = {data: arr};
    }

    render() {
        return (
            <View style={ styles.container }>
                <FlatList
                    horizontal
                    ItemSeparatorComponent={ () => <View style={ { width: 10, height: 10, backgroundColor: 'red' } } /> }
                    data={ this.state.data }
                    renderItem={ (rowData) => <Text>{ rowData.item.value }</Text> }
                />
            </View>
        );
    }
}

const styles = StyleSheet.create({
    container: {
        flex: 1,
        backgroundColor: '#fff',
        alignItems: 'center',
        justifyContent: 'center',
    },
});

Additional Information

• React Native version: 0.45.1
• React: 16.0.0-alpha.12
• Platform: ios. not checked android.
• Development Operating System: macOS
• Build tools: WebStorm

[hramos]

This issue looks like a question that would be best asked on StackOverflow.

StackOverflow is amazing for Q&A: it has a reputation system, voting, the ability to mark a question as answered. Because of the reputation system it is likely the community will see and answer your question there. This also helps us use the GitHub bug tracker for bugs only.

Will close this as this is really a question that should be asked on StackOverflow.

@hramos This is a BUG. It works perfect in RN 0.44

[basketofsoftkittens]

+1

[hramos]

If this is a bug, feel free to open a new issue, making sure to follow the template.

[ZainaliSyed]

Code Working for me

[lsps9150414]

@ZainaliSyed Could you share your code? What RN version are you using?