ConfirmButtonExtender in DataView TemplateField - only works once!

I have a TemplateField in my DataView that is used to hold a link button to remove the item from the list. I have added a ConfirmButtonExtender to the template as well, and it works the first time I click the linkbutton, and if I click Cancel it will keep poping up when I click any of the linkbuttons again, but if I click OK to remove the item, the next time I click on a link button the ConfirmButtonExtender doesn't pop up to confirm. Below is the code where it is implemented.

<asp:TemplateFieldHeaderText="">

<ItemTemplate><asp:LinkButtonID="lnkRemoveIngredient"runat="server"Text="Remove"CommandName="Remove"CausesValidation="false"></asp:LinkButton><ajaxToolkit:ConfirmButtonExtenderID="cbelnkRemoveIngredient"runat="server"TargetControlID="lnkRemoveIngredient"ConfirmText="Are you sure?"/></ItemTemplate>

Just wondering if this is a known bug or if there is a way around this!

It always seems like I reply to my own posts, but I have approached this problem differently. Instead of using the ConfirmButtonExtender I have added a OnClientClick to the above mentioned linkbutton and the functionality works as desired.

<ItemTemplate>

<asp:LinkButtonID="lnkRemoveIngredient"runat="server"Text="Remove"CommandName="Remove"CausesValidation="false"OnClientClick="return confirm('Are you sure?');"></asp:LinkButton></ItemTemplate>

Easy enough... but still interested in why the ConfirmButtonExtender acts up in this scenario

Sounds kind of like:http://forums.asp.net/thread/1441672.aspx?