Segment throws an error when `FailFastOnErrors` is true.

### Describe the bug

In Windbgx The stack has

* CommunityToolkit_WinUI_Controls_Segmented!CommunityToolkit.WinUI.Controls.SegmentedRns.CommunityToolkit_WinUI_Controls_Segmented_XamlTypeInfo.XamlTypeInfoProvider.set_9_FrameworkElementExtensions_AncestorType+0x5e
* CommunityToolkit_WinUI_Controls_Segmented!CommunityToolkit.WinUI.Controls.SegmentedRns.CommunityToolkit_WinUI_Controls_Segmented_XamlTypeInfo.XamlMember.SetValue+0x59

!Analyze gives

PROCESS_NAME: DevHome.dll

ERROR_CODE: (NTSTATUS) 0xc000027b - An application-internal exception has occurred.

SYMBOL_NAME: Microsoft_UI_Xaml!DirectUI::MetadataAPI::GetClassInfoFromOtherTypeBox+2b112e

MODULE_NAME: Microsoft_UI_Xaml

IMAGE_NAME: Microsoft.UI.Xaml.dll

FAILURE_BUCKET_ID: STOWED_EXCEPTION_80070057_Microsoft.UI.Xaml.dll!DirectUI::MetadataAPI::GetClassInfoFromOtherTypeBox

FAILURE_ID_HASH: {a398aebf-f73a-9df8-1025-000183a2eb14}

FAILURE_ID_REPORT_LINK: https://go.microsoft.com/fwlink/?LinkID=397724&FailureSearchText=a398aebf-f73a-9df8-1025-000183a2eb14

Looking into GetClassInfoFromOtherTypeBox. the runtime class name is null and causes a crash when trying to parse it

### Steps to reproduce

```text
Make a new Win UI 3 app.
Add a Segmented control to the app.
Inside App.Xaml.cs set `FailFastOnErrors` to true
Launch the app.
```

### Expected behavior

The app launches.

### Screenshots

_No response_

### Code Platform

- [ ] UWP
- [X] WinAppSDK / WinUI 3
- [ ] Web Assembly (WASM)
- [ ] Android
- [ ] iOS
- [ ] MacOS
- [ ] Linux / GTK

### Windows Build Number

- [ ] Windows 10 1809 (Build 17763)
- [ ] Windows 10 1903 (Build 18362)
- [ ] Windows 10 1909 (Build 18363)
- [ ] Windows 10 2004 (Build 19041)
- [ ] Windows 10 20H2 (Build 19042)
- [ ] Windows 10 21H1 (Build 19043)
- [ ] Windows 10 21H2 (Build 19044)
- [ ] Windows 10 22H2 (Build 19045)
- [X] Windows 11 21H2 (Build 22000)
- [ ] Other (specify)

### Other Windows Build number

_No response_

### App minimum and target SDK version

- [ ] Windows 10, version 1809 (Build 17763)
- [ ] Windows 10, version 1903 (Build 18362)
- [ ] Windows 10, version 1909 (Build 18363)
- [ ] Windows 10, version 2004 (Build 19041)
- [ ] Windows 10, version 2104 (Build 20348)
- [ ] Windows 11, version 22H2 (Build 22000)
- [ ] Other (specify)

### Other SDK version

_No response_

### Visual Studio Version

2022

### Visual Studio Build Number

17.10.1

### Device form factor

_No response_

### Additional context

_No response_

### Help us help you

No, I'm unable to contribute a solution.