In Avalonia, the DataGrid is rendering with unwanted extra space in right side

[samyraj19]

<DataGrid Grid.Row="1"
		  x:Name="DGTest"
	      ItemsSource="{Binding TestItems}">
	<DataGrid.Columns>
		<DataGridTextColumn IsVisible="False" Binding="{Binding Test}"/>
		<DataGridTextColumn IsReadOnly="True" Header="#" Width="Auto" Binding="{Binding Test2}"/>
		<DataGridTextColumn Header="Name"  Width="250" IsReadOnly="True" Binding="{Binding Test3}"/>
		<DataGridTextColumn Header="Prefix" Width="100" IsReadOnly="True" Binding="{Binding Test4}"/>
		<DataGridTextColumn Header="Code" Width="100" IsReadOnly="True" Binding="{Binding Test5}"/>
		<DataGridTextColumn Header="Description" Width="*" IsReadOnly="True" Binding="{Binding Test6}"/>
		<DataGridTemplateColumn Header="Action" Width="Auto">
			<DataGridTemplateColumn.CellTemplate>
				<DataTemplate>
					<StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
						<cus:IconButton Width="20" Height="20"
										Tag="Delete"
										Icon="delete.png"
										Click="OnActionClick"/>
						<cus:IconButton Width="20" Height="20"
										Tag="Edit"
										Click="OnActionClick"
										Icon="aedit.png"/>
					</StackPanel>
				</DataTemplate>
			</DataGridTemplateColumn.CellTemplate>
		</DataGridTemplateColumn>
	</DataGrid.Columns>
</DataGrid>

I have applied the style below:

<Style Selector="DataGrid"> </Style> <Style Selector="DataGridColumnHeader"> </Style>

[xmaxrayx]

data grid have their own repo isn't? this not part of avalonia? or you talk about paid data grid? i think they have support ticket?