Describe the bug
I have a Datagrid with an ObservableCollection as the binding for SelectedItems. I didn't given SelectionMode, but even when I give it as Multiple, it also not work. The app freeze and close.

To Reproduce
Steps to reproduce the behavior:

1. create DataGrid
2. add ObservableCollection A as ItemsSource
3. add ObservableCollection B as SelectedItems

Expected behavior
The app and DataGrid should be working like normal. And rows show selected effect when ObservableCollection B is update.

Desktop (please complete the following information):

• OS: Win11
• DataGrid v 4.0.4
• Maui 9.0.1