Textbox in DataGrid HeaderTemplate

I have noticed some odd behaviour when a text box is placed within the HeaderTemplate of the DataGrid. Typing in it is as normal however using the left/right arrows of the keyboard to navigate within the text you typed does not work. In addition the first press of the backspace key never registers.

Trying to look into this in more detail, I recognized that the key presses are captured by the DataGrid and they are not captured by the Text Box.

Is there a way to get the text box behave normally when hosted in the DataGrid header template?

<HeaderTemplate>
    <RadzenTextBox Placeholder="Search..." Change="@OnSearchTextChange" Value="@_searchString" /> 
</HeaderTemplate>

Thanks for the report @amavroudakis! Will be fixed in our next update before the end of the week.