如果我使用ControlTemplate，选中时WPF ToggleButton消失

<ControlTemplate TargetType="ToggleButton">
    <Grid>
        <!-- 其他控件和布局 -->
        
        <!-- ToggleButton部分 -->
        <ToggleButton x:Name="ToggleButton" Content="Toggle Button" />
        
        <!-- 定义VisualStateManager -->
        <VisualStateManager.VisualStateGroups>
            <VisualStateGroup x:Name="CommonStates">
                <VisualState x:Name="Normal" />
                <VisualState x:Name="MouseOver" />
                <VisualState x:Name="Pressed" />
                <VisualState x:Name="Disabled" />
            </VisualStateGroup>
            
            <VisualStateGroup x:Name="CheckStates">
                <VisualState x:Name="Unchecked" />
                <VisualState x:Name="Checked">
                    <Storyboard>
                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ToggleButton" Storyboard.TargetProperty="Visibility">
                            <DiscreteObjectKeyFrame KeyTime="0" Value="Collapsed" />
                        </ObjectAnimationUsingKeyFrames>
                    </Storyboard>
                </VisualState>
            </VisualStateGroup>
        </VisualStateManager.VisualStateGroups>
    </Grid>
</ControlTemplate>