Status bar is now always visible

VECTO3GUI2020/Views/OutputView.xaml

@@ -9,11 +9,27 @@
              mc:Ignorable="d" 
              d:DesignHeight="450" d:DesignWidth="800" d:DataContext="{d:DesignData Type=viewModel:IOutputViewModel}">
     <Grid>
-        <DockPanel>
-            <ProgressBar DockPanel.Dock="Top" Minimum="0" Maximum="100" Value="{Binding Progress}"></ProgressBar>
-            <DataGrid DockPanel.Dock="Top" ItemsSource="{Binding Messages}" BorderThickness="1" CanUserAddRows="False" AutoGenerateColumns="False" SelectionUnit="FullRow" 
-                      IsReadOnly="True" HeadersVisibility="All"  RowHeaderWidth="5" Name="MessageList">
-
+        <DockPanel LastChildFill="False">
+            <ProgressBar DockPanel.Dock="Top" 
+                         Minimum="0" 
+                         Maximum="100" 
+                         Value="{Binding Progress}"/>
+            <StatusBar DockPanel.Dock="Bottom" Height="30">
+                <TextBlock Text="{Binding StatusMessage}"/>
+            </StatusBar>
+            <DataGrid 
+                VerticalAlignment="Stretch"
+                VerticalScrollBarVisibility="Auto"
+                DockPanel.Dock="Top" 
+                ItemsSource="{Binding Messages}" 
+                BorderThickness="1" 
+                CanUserAddRows="False" 
+                AutoGenerateColumns="False" 
+                SelectionUnit="FullRow" 
+                IsReadOnly="True" 
+                HeadersVisibility="All"  
+                RowHeaderWidth="5" 
+                Name="MessageList">
                 <DataGrid.Columns>
                         <DataGridTemplateColumn Header="Message" Width="*">
                             <DataGridTemplateColumn.CellTemplate>
@@ -69,7 +85,7 @@
                     </Style>
                 </DataGrid.CellStyle>
             </DataGrid>
-            <StatusBar DockPanel.Dock="Bottom" VerticalAlignment="Bottom"><TextBlock Text="{Binding StatusMessage}"/></StatusBar>
+
         </DockPanel>
     </Grid>
 </UserControl>