RadNumericUpDown looks disabled

[J.S.]

Hi.

when I place a RadNumericUpDown inside a RadBusyIndicator, the NumericUpDown looks disabled until I move the mouse cursor over it. 
I tested this with a minimal example:

<Window x:Class="WpfApplication1.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
        Title="MainWindow" Height="100" Width="100">

    <telerik:RadBusyIndicator>
        <telerik:RadNumericUpDown />
    </telerik:RadBusyIndicator>
</Window>

When you start the example, the RadNumericUpDown is grayed out, but isn't disabled.
We are using Telerik WPF-Controls 2012.1.215.40. Is there a fix for this issue?

Best regards, 
   Jörg.

[Georgi]

Hi Jörg,

This is a known issue and we have logged it here. You can vote and track the progress of fixing it.

All the best,
Georgi
the Telerik team