react-native-view-overflow: Overflow view is not touchable

I have wrapped the toolbar from the above picture in ViewOverlfow and got the modal to properly display. However, the modal is only touchable within the area of the toolbar (red rectangular), and not touchable in the blue rectangular area. Is it possible to make the entire modal touchable?

Toolbar’s render method:

  render() {
    return (
      <ViewOverflow
        style={styles.container}>

        {this._renderAIAction()}

        ...

        {this._renderAutocompleteSelectionActions()}

        {this._renderAlignModal()}

      </ViewOverflow>
    );
  }

modal’s render method:

  _renderAlignModal = () => {
    LayoutAnimation.configureNext(LayoutAnimation.Presets.easeInEaseOut);
    if (this.state.isAlignModalVisible) {
      return (
        <TouchableWithoutFeedback
          onPress={() => this.setState({isAlignModalVisible: false})}>
          <View style={styles.modalBackground}>

            <View style={[styles.modalContainer, {
                left: this.state.alignActionButtonLayout.x,
                bottom: this.state.alignActionButtonLayout.y + this.state.alignActionButtonLayout.height / 2
              }]}>
              {this._renderAction(actions.alignLeft)}
              {this._renderAction(actions.alignCenter)}
              {this._renderAction(actions.alignRight)}
              {this._renderAction(actions.alignFull)}
            </View>

          </View>
        </TouchableWithoutFeedback>
      )
    }
  }

styles:

const styles = StyleSheet.create({
  container: {
    height: TOOL_BAR_HEIGHT,
    backgroundColor: "#F7F7F7",
    borderTopColor: "#CCCCCC",
    borderTopWidth: 0.5,
    flexDirection: 'row',
    justifyContent: 'space-around',
    alignItems: 'center',
  },
  modalBackground: {
    position: 'absolute',
    height: Dimensions.get('window').height,
    bottom: 0,
    left: 0,
    right: 0,
  },
  modalContainer: {
    width: TOOL_BAR_HEIGHT,
    paddingVertical: MARGIN_1,
    position: 'absolute',
    backgroundColor: COLOR_MATERIAL_LIGHT_1,
    alignItems: 'center',
    shadowColor: COLOR_MATERIAL_LIGHT_5,
    borderRadius: 2,
    shadowRadius: 6,
    shadowOpacity: 0.8,
    elevation: 6,
  },
}