React Native Modal not implemented in chrome browser

import React, { useState } from ‘react’;

import { View, TextInput, StyleSheet, Platform, TouchableWithoutFeedback, Modal, Button, FlatList } from ‘react-native’;

import { MaterialCommunityIcons } from ‘@expo/vector-icons’;

import defaultStyles from ‘…/config/styles’

import AppText from ‘./AppText’;

import Screen from ‘./Screen’;

import PickerItem from ‘./PickerItem’;

function AppPicker({ icon, placeholder, items, …otherProps }) {

const [modalVisible, setModalVisible] = useState(false);

return (

    <>

        <TouchableWithoutFeedback onPress={() => setModalVisible(true)}>

            <View style={styles.container}>

            {icon 

            &&<MaterialCommunityIcons 

            name={icon} 

            size={20} 

            color={defaultStyles.colors.medium} 

            style={styles.icon}>

            </MaterialCommunityIcons>}

            <AppText style={styles.text}>{ placeholder }</AppText>

            <MaterialCommunityIcons 

            name={'chevron-down'} 

            size={20} 

            color={defaultStyles.colors.medium} 

            >

            </MaterialCommunityIcons>

            </View>

        </TouchableWithoutFeedback>

        <Modal visible={modalVisible} animationType="slide">

            <Screen>

                <Button title="Close" onPress={() => setModalVisible(false)}></Button>

                <FlatList

                    data={items}

                    keyExtractor={item => item.value.toString()}

                    renderItem={({ item }) =>

                        <PickerItem

                        label={item.label}

                        onPress={() => console.log(item)}>

                        </PickerItem>}

                    >

                </FlatList>

            </Screen>

        </Modal>

    </>

            

);

}

const styles = StyleSheet.create({

container: {

    backgroundColor: defaultStyles.colors.light,

    borderRadius: 25,

    flexDirection: "row",

    width: "100%",

    padding: 15,

    marginVertical: 10,

},

icon: {

    marginRight: 10,

},

text: {

    flex: 1,

}

});

export default AppPicker;