Setting certain controls in VisualState crash the app

[HO-COOH]

Describe the bug

I am setting ContentPresenter.Content to some controls in a VisualState. It crashes the app on certain larger / more complex controls, but it's okay for basic Button.

It's kind of a weird and corner-case usage I know, but if it's by design it should be documented somewhere.

Steps to reproduce the bug

1. Use this xaml

  <StackPanel
      HorizontalAlignment="Center"
      VerticalAlignment="Center"
      Orientation="Vertical">
      <ComboBox Header="Select state:" SelectionChanged="ComboBox_SelectionChanged">
          <x:String>State1</x:String>
          <x:String>State2</x:String>
      </ComboBox>

      <ContentPresenter x:Name="Presenter" />

      <VisualStateManager.VisualStateGroups>
          <VisualStateGroup>
              <VisualState x:Name="State1">
                  <VisualState.Setters>
                      <Setter Target="Presenter.Content">
                          <Setter.Value>
                              <CalendarView />
                          </Setter.Value>
                      </Setter>
                  </VisualState.Setters>
              </VisualState>

              <VisualState x:Name="State2">
                  <VisualState.Setters>
                      <Setter Target="Presenter.Content">
                          <Setter.Value>
                              <Button
                                  x:Name="State2Button"
                                  Click="State2Button_Click"
                                  Content="State 2 Button" />
                          </Setter.Value>
                      </Setter>
                  </VisualState.Setters>
              </VisualState>
          </VisualStateGroup>
      </VisualStateManager.VisualStateGroups>
  </StackPanel>

2. In code behind, you simply switch states according to the selected ComboBox item.

        void ComboBox_SelectionChanged(winrt::Windows::Foundation::IInspectable const& sender, winrt::Microsoft::UI::Xaml::Controls::SelectionChangedEventArgs const& e)
        {
            winrt::check_bool(winrt::Microsoft::UI::Xaml::VisualStateManager::GoToState(
                *this,
                sender.as<winrt::Microsoft::UI::Xaml::Controls::ComboBox>().SelectedItem().as<winrt::hstring>(),
                false
            ));
        }

3. Build and run. Switch the state from the comboBox the first time, it works without issue. But switch back to the same state, it crashes.

Expected behavior

No crash.

Screenshots

NuGet package version

WinUI 3 - Windows App SDK 1.6.3: 1.6.241114003

Windows version

Windows 11 (23H2): Build 22631

Additional context

This happens to UWP and WinUI3.
Repro