Scrolling above the first option causes the picker to have blank label and value "null"

[oljubuncic1]

Describe the bug

On IOS, when the picker is scrolled to the beginning, you are able to scroll "above" the first option which sets the value to "null" as a string and shows empty label.

To Reproduce

Steps to reproduce the behavior:

1. Run the app
2. Click on RNPickerSelect Component
3. Scroll to the top and scroll as far above as you can
4. The value gets set to "null" and the label is blank

Expected behavior

First option should be selected.

Screenshots

n/a

Additional details

• Device: iPhone13
• OS: iOS 18
• react-native-picker-select version: 9.3.1 - it started happening from 9.0.0, on version 8 it works fine
• react-native version: 0.76.6
• expo sdk version: 52.0.27

Reproduction and/or code sample

<RNPickerSelect
        items={items}
        onValueChange={field.onChange}
        value={field.value}
        placeholder={required ? {} : { label: 'All', value: null }}
        useNativeAndroidPickerStyle={false}
        doneText="Choose"
        style={{ inputIOSContainer: { pointerEvents: 'none' } }}
      >