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Unable to see items at runtime

See original GitHub issue

I have verified that I have items in the collection. At design time I can see the items, but at runtime the view is blank. I’m using the ObservableRangeCollection for the List to bind to

VIew:

<ContentPage.Content>
        <StackLayout 
            VerticalOptions="FillAndExpand" 
            HorizontalOptions="FillAndExpand"
            BackgroundColor="#e9e9e9"
            
            >

            <cards:CarouselView BackgroundColor="Pink"
    ItemsSource="{Binding RecipeList}"  VerticalOptions="FillAndExpand" 
            HorizontalOptions="FillAndExpand"
                >
                <cards:CarouselView.ItemTemplate>
                    <DataTemplate>
                        <ContentView>
                            <Frame 
                                BackgroundColor="Yellow"
                                VerticalOptions="Center"
                                HorizontalOptions="Center"
                                HeightRequest="300"
                                WidthRequest="300"
                                Padding="0" 
                                HasShadow="false"
                                IsClippedToBounds="true"
                                CornerRadius="10"
                                >

                                <Image Source="{Binding PhotoFilename}" WidthRequest="300" HeightRequest="300"  />
                            </Frame>
                        </ContentView>
                    </DataTemplate>
                </cards:CarouselView.ItemTemplate>

            </cards:CarouselView>

        </StackLayout>
    </ContentPage.Content>

AppDelegate:

      global::Xamarin.Forms.Forms.Init();
		
			CardsViewRenderer.Preserve();
			

			LoadApplication(new App());
			

			return base.FinishedLaunching(app, options);