[Testing] Unable to Select Individual Picker Items in iOS and Catalyst Using Appium

### Description

Unable to selecting picker items in iOS and Catalyst. since, the picker items are contained within a XCUIElementTypePickerWheel, which is treated as a single accessible element. This structure does not allow us to directly access individual picker items using XPath also in our Appium framework.

For reference : https://github.com/dotnet/maui/blob/main/src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/CollectionViewUITests.CollectionViewItemsUpdatingScrollMode.cs


### Steps to Reproduce

1. Launch the app on an iOS or Catalyst - [UpdatingScrollMode.zip](https://github.com/user-attachments/files/18958830/UpdatingScrollMode.zip)
2. Interact with a Picker component in the app.
3. Observe that the items inside the picker are grouped within a XCUIElementTypePickerWheel.
4. Try to select a specific item from the picker using XPath or direct selection.

### Expected Behavior

- The picker should expose individual items to be selected via XPath, Appium's click() method, or other interaction methods.
- Each item in the picker should be accessible and selectable separately.

### Actual Behavior

- The picker items are grouped within a single accessible XCUIElementTypePickerWheel.
- Attempts to access and interact with individual picker items via XPath fail.
- The picker wheel is treated as a single element, and there is no way to access specific items directly.

### Link to public reproduction project repository

_No response_

### Version with bug

9.0.40 SR4

### Is this a regression from previous behavior?

Not sure, did not test other versions

### Last version that worked well

_No response_

### Affected platforms

macOS, iOS

### Affected platform versions

_No response_

### Did you find any workaround?

_No response_

### Relevant log output

```shell

```

Start by running the attached UpdatingScrollMode.zip reproduction on iOS or Catalyst and review the referenced CollectionViewUITests.CollectionViewItemsUpdatingScrollMode.cs test. Inspect the accessibility hierarchy around the picker and compare the Appium/XPath behavior. Done means individual picker items are exposed and selectable through the documented interaction methods.

Written by the indexing model from the issue text.