When referencing another user control in your xaml. Noesis does not display the embedded control. When using Databindings the application can crash

Example

<UserControl x:Class="Simity.Studio.UI.Editor.Views.MainView"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:v="clr-namespace:Simity.Studio.UI.Editor.Views"
xmlns:vm="clr-namespace:Simity.Studio.UI.Editor.ViewModels"
xmlns:dvm="clr-namespace:Simity.Studio.UI.Editor.ViewModels.Dialogs"
xmlns:c="clr-namespace:Simity.Studio.UI.Editor.Views.Converters"
mc:Ignorable="d"
d:DesignHeight="450" d:DesignWidth="800">
<UserControl.Resources>
<!--<DataTemplate DataType="{x:Type vm:RobotEditorViewModel}">
<v:RobotEditorView/>
</DataTemplate>
<DataTemplate DataType="{x:Type dvm:SelectNewOrExistingProjectViewModel}">
<v:SelectNewOrExistingProjectDialog/>
</DataTemplate>
<DataTemplate DataType="{x:Type dvm:ProgressDialogViewModel}">
<v:ProgressDialog/>
</DataTemplate>-->
<c:BoolToVisibilityConverter x:Key="BoolToVisibilityConverter"/>
</UserControl.Resources>
<Grid>
<!--<UserControl Visibility="{Binding ShowDialog, Converter={StaticResource BoolToVisibilityConverter}}" Content="{Binding Dialog}"/>
<UserControl Content="{Binding MainContent}"/>-->
<v:SelectNewOrExistingProjectDialog/>
<v:RobotEditorView/>
</Grid>
</UserControl>