Fluent2: ListView.View set to GridView Is Unsupported

[robert-abeo]

Description

The Fluent2 ListView styles do NOT support GridView at all. This is pretty common in WPF for lightweight tables.

Reproduction Steps

<ListView
    ItemsSource="{Binding ListResults}"
    SelectionMode="Single">
    <ListView.View>
        <GridView>
            <GridViewColumn
                DisplayMemberBinding="{Binding Name}"
                Header="Name" />
            <GridViewColumn
                DisplayMemberBinding="{Binding Description}"
                Header="Desc" />
        </GridView>
    </ListView.View>
</ListView>

Expected behavior

We should see a table with Name and Desc headers in the above example.

Actual behavior

Nothing is shown -- or -- the default .ToString() is shown.

Regression?

No response

Known Workarounds

No response

Impact

No response

Configuration

No response

Other information

No response

[robert-abeo]

I see a similar issue was reported here: #10076

However, that doesn't clearly indicate its the GridView View that is the problem.

This is a pretty serious one and should have been fixed before .NET 9 release...