Problem with the header style in Pivot?

[Linjie123]

Describe the bug

Setting the header style globally does not display properly, only a single header per PiovtItem is OK

<Pivot.Resources>
    <Style TargetType="PivotItem">
        <Setter Property="Header">
            <Setter.Value>
                <DataTemplate>
                    <TextBlock Style="{StaticResource BodyStrongTextBlockStyle}" Text="{Binding}" />
                </DataTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</Pivot.Resources>

<PivotItem>
    <PivotItem.Header>
        <TextBlock Style="{StaticResource BodyStrongTextBlockStyle}" Text="General Settings" />
    </PivotItem.Header>
    <ScrollViewer>

。。。。

Steps to reproduce the bug

1

Expected behavior

No response

Screenshots

NuGet package version

Windows App SDK 1.7.3: 1.7.250606001

Packaging type

Packaged (MSIX), Unpackaged

Windows version

Windows 11 version 24H2 (26100, June 2025 Update)

IDE

Visual Studio 2022

Additional context

No response