ColumnReordered event is not called on Chrome/Firefox

[Judy]

Dear 

i write a function for my grid : when user reorder the grid , then i save the current order for user
but i found that : ColumnReordered  event is not called if user use Chrome/Firefox
is there any ideal to solve this problem?
thanks a lot!

<telerik:RadGridView Name="radGridView1" SelectionMode="Extended" SelectionUnit="FullRow" AutoGenerateColumns="False"
EnableColumnVirtualization="True" EnableRowVirtualization="True" LoadingRowDetails="radGridView1_LoadingRowDetails" 
DataLoading="radGridView1_DataLoading" ColumnReordered="radGridView1_ColumnReordered" Grid.Column="2" IsReadOnly="True">

private void radGridView1_ColumnReordered(object sender, GridViewColumnEventArgs e)
{
//save customer order for next time to load...but not call when use Chrome/Firefox                        
}

[Dimitrina]

Hello,

 I have tested this scenario on Chrome. The ColumnReordered event fires fine on my end. May you please provide us a little bit more information on what Silverlight version does your project target? What version of RadControls for Silverlight do you use? Is it working fine with a previous version?

Greetings,
Didie
the Telerik team