OnPropertyChanged method raised "Value does not fall within the expected range"

### Describe the bug

When I assign a value ： this.RootExplorerItem = new LocalFileInfo()
OnPropertyChanged() raised an exception like below Image
BUT!!!
It is Strange that, when I change the name of Property "RootExplorerItem" the expcetion is gone， like rename to "RootExplorerItem1" or rename to "RootExplorer", No pattern yet discovered
Please check it, thanks

### Regression

_No response_

### Steps to reproduce

```text
When I assign a value ： this.RootExplorerItem = new LocalFileInfo()
Value does not fall within the expected range. Exception is raised
```

### Expected behavior

no exception was raised

### Screenshots


### IDE and version

VS 2022

### IDE version

_No response_

### Nuget packages

- [ ] CommunityToolkit.Common
- [ ] CommunityToolkit.Diagnostics
- [ ] CommunityToolkit.HighPerformance
- [x] CommunityToolkit.Mvvm (aka MVVM Toolkit)

### Nuget package version(s)

7.1.2

### Additional context

_No response_

### Help us help you

No, just wanted to report this

Inizia riproducendo l’assegnazione a RootExplorerItem con CommunityToolkit.Mvvm 7.1.2 e analizza la chiamata a OnPropertyChanged coinvolta. Confronta il comportamento con la proprietà rinominata, quindi determina la condizione specifica che causa l’eccezione; il lavoro è completato quando l’assegnazione di LocalFileInfo non la genera più.

Scritto dal modello di indicizzazione a partire dal testo della issue.