React native – How to make the gesture of a Flatlist works properly on a absolute View on the mapView?

I made a search input on the top of a map view to look in the data. When the flatlist shows up I have two problems that I don’t understand:

• I can’t scroll in the list to search into it.
• And when I do that, it moves the map behind.

The TouchableOpacity of the item in the list works. So it’s like I can touch both views.

Here is the code:

import { StyleSheet, Text, TextInput, View, TouchableHighlight, Pressable, TouchableOpacity, FlatList } from 'react-native'
// import { FlatList } from 'react-native-gesture-handler'
import React, { useState} from 'react'
import MaterialCommunityIcons from 'react-native-vector-icons/MaterialCommunityIcons';
import { useGetAllBars } from '../../hooks/queries-hook';
import Loader from '../../components/ui/loader';
const Search = () => {
    const { getbars, isLoading, data, error } = useGetAllBars();
    const [showList, setShowList] = useState(false)
    const [text, setText] = useState("")
    const [list, setList] = useState(null)

    const handleSearch = (text) => {
        if (text) {
            let filteredList = data.filter((item) =>
                item.name.toLowerCase().includes(text.toLowerCase()))
            setList(filteredList)
        }
    }
    const renderItem = ({ item }) => {
        return (
            <TouchableOpacity onPress={() => { }} >
                <View style={styles.item}>
                    <Text style={styles.simpleText}>{item.name}</Text>
                </View>
            </TouchableOpacity>
        );
    };

    return (
        <View style={styles.searchView}>
            {
                text.length > 2 && showList ?
                    <View style={styles.listView}>

                        {
                            isLoading ? <Loader fullScreen={false} /> :
                                <View style={{ height: 320 }}>
                                    <FlatList
                                        data={list.slice(0, 50)}
                                        renderItem={renderItem}
                                        keyExtractor={item => item.id}
                                    />
                                </View>
                        }
                    </View>
                    :
                    text != "" &&
                    <View style={styles.listView}>
                        <Text style={styles.alert}>Minimum 3 caractères</Text>
                    </View>
            }
            <View style={styles.searchInput}>
                <MaterialCommunityIcons name="magnify" size={20} color={'#000'} />
                <TextInput style={styles.textToSearch}
                    placeholder='Search for a place'
                    placeholderTextColor={"#777777"}
                    onFocus={() => {
                        !data && getbars()
                        setShowList(true)
                    }}
                    onChangeText={(text) => {
                        setText(text);
                        handleSearch(text);
                    }}
                    value={text}
                />
                {
                    text != "" &&
                    <TouchableOpacity
                        onPress={() => { setText("") }} >
                        <MaterialCommunityIcons name="close-circle" size={30} color={'#777'} />

                    </TouchableOpacity>
                }
            </View>
        </View>
    )
}

export default Search

const styles = StyleSheet.create({

    searchView: {
        margin: 5,
        width: "95%",
        position: 'absolute',
        zIndex: 10,
        bottom: 0,
    },
    listView: {
        margin: 5,
        marginVertical: 20,
        width: "100%",
        position: 'absolute',
        bottom: 40,
        backgroundColor: "#fff",
        borderRadius: 10,
        minHeight: 30,
        shadowColor: "#000",
        shadowOffset: {
            width: 0,
            height: 2
        },
        shadowOpacity: 0.25,
        shadowRadius: 4,
        elevation: 5
    },
    searchInput: {
        paddingHorizontal: 10,
        lineHeight: 20,
        flexDirection: 'row',
        width: "80%",
        backgroundColor: '#d9dbda',
        borderRadius: 10,
        alignItems: 'center',
        height: 50,
    },
    textToSearch: {
        fontSize: 20,
        color: "#777777",
        width: "85%",
        paddingHorizontal: 5,
        paddingVertical: 0,
    },
    simpleText: {
        color: "#777777"
    },
    alert: {
        color: "#634a",
        lineHeight: 30,
        flexDirection: 'row',
        alignItems: 'center',
        margin: 3
    },
    item: {
        flexDirection: "row",
        justifyContent: 'flex-start',
        margin: 2
    },
})

Could someone explain me what I am missing or what I dont understand ?