How to move Menu Options in react-native-popup-menu

See pic here

My Code:

<Menu style={styles.rightContainer}>
  <MenuTrigger>
    <View style={{ width: responsiveSize(50), alignItems: 'center' }}>
      <Icon name="more" style={{ fontSize: responsiveSize(20) }} />
    </View>
  </MenuTrigger>

  <MenuOptions optionsContainerStyle={{ width: 150, right: 50 }}>
    <MenuOption
      onSelect={() => alert('Save')}
      text="Save"
    />

    <MenuOption onSelect={() => alert('Delete')}>
      <Text style={{ color: 'red' }}>Delete</Text>
    </MenuOption>

    <MenuOption onSelect={() => alert('Not called')} disabled text="Disabled" />
  </MenuOptions>
</Menu>

I don't know how to move the pop-up menu to the left, it looks like it almost on the edge of the screen. I tried marginRight: 30 but it doesn't work. Someone can help?