Adding XAML namespace behaviour changed in 5.0 Beta

Hi,

I was going to file a bug for this but I couldn't decide which would be the correct category so I am leaving it here.

When I create a new control in a XAML file and that control's namespace hasn't been imported, R# adds it for me at the top of the file. Version 4.5 R# added it in a new line and it did not mess with the other properties of the UserControl or Window. With version 5.0 Beta, it adds the new namespace after the last namespace but it does not open a new line. It pushes the remaining properties to the right, like this:

Before:

<Window
    x:Class="Workbench.SimpleChartWorkbench"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="SimpleChartWorkbench" Height="600" Width="600">
...

<Window
    x:Class="Workbench.SimpleChartWorkbench"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:Controls="clr-namespace:NewNameSpace.Controls;assembly=NewNameSpace.Assembly" Title="SimpleChartWorkbench" Height="600" Width="600">

This is happening with VS2008. I did not test 2010.

Thanks,
Jose