The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-dotnet@v1, actions/cache@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Nullability of reference types in type of parameter 'value' of 'object AlignmentYConverter.Convert(object value, Type targetType, object parameter, CultureInfo culture)' doesn't match implicitly implemented member 'object? IValueConverter.Convert(object? value, Type targetType, object? parameter, CultureInfo culture)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'parameter' of 'object AlignmentYConverter.Convert(object value, Type targetType, object parameter, CultureInfo culture)' doesn't match implicitly implemented member 'object? IValueConverter.Convert(object? value, Type targetType, object? parameter, CultureInfo culture)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'value' of 'object AlignmentYConverter.ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)' doesn't match implicitly implemented member 'object? IValueConverter.ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'parameter' of 'object AlignmentYConverter.ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)' doesn't match implicitly implemented member 'object? IValueConverter.ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)' (possibly because of nullability attributes).

Possible null reference argument for parameter 'xaml' in 'object? XamlDisplayPopupBehavior.LoadMarkupOrPrintErrors(string xaml)'.

Possible null reference argument for parameter 'xaml' in 'object? XamlDisplayPopupBehavior.LoadMarkupOrPrintErrors(string xaml)'.

Possible null reference return.

Possible null reference argument for parameter 'o' in 'IDisposable InteractiveExtensions.AddDisposableHandler<PointerPressedEventArgs>(Interactive o, RoutedEvent<PointerPressedEventArgs> routedEvent, EventHandler<PointerPressedEventArgs> handler, RoutingStrategies routes = RoutingStrategies.Direct | RoutingStrategies.Bubble, bool handledEventsToo = false)'.

Possible null reference return.