C# - RadTreeview Expand/collapse Doesn't Work When Embedded Inside RadGrid

I have a Radtreeview that sits inside a RadGrid. For some reason the expand/collapse buttons of the Treeview are not working. I can expand the Treeview initially, however the NodeExpand event never fires.(a postback does occur to the server, and I have several buttons on the treeview node that work.) Once the node has been expanded, the collapse button doesn't work, and clicking on it does nothing.(no postback to server). I have the ExpandMode set to ServerSide. However, if I change the Expandmode to Clientside it works properly.

I really need the control to work with ExpandMode set to serverside, to reduce the loading for large Tree's.

Im not sure if this matters. But I am adding the Events to the RadTreeview when the event RadGrid_ItemDataBound is fired.I am noticing one strange behavior, that I cannot explain either, if I do not attach an event to NodeExpand It fails to open or close. Also the NodeDataBound event fires successfully and the data is loading fine into the tree.

RadTreeView tree = (RadTreeView)e.Item.FindControl("RadTreeView1");
tree.NodeDataBound += new RadTreeViewEventHandler(RadTreeView1_NodeDataBound);
tree.NodeExpand += new RadTreeViewEventHandler(RadTreeView1_NodeExpand);
tree.NodeCollapse += new RadTreeViewEventHandler(tree_NodeCollapse);

Here is the decleration of the Treeview in the ascx file

<DetailTables>
<telerik:GridTableView Name="Detail Table" ShowHeader="false">
<Columns>
<telerik:GridTemplateColumn UniqueName="FooTreeview">
<ItemTemplate>
<telerik:RadTreeView ID="RadTreeView1" runat="server" DataValueField="CommunicationID"
LoadingStatusPosition="BelowNodeText" style="white-space: normal;">
<NodeTemplate>
<uc1:FooControl ID="r1" runat="server" FooBindings='<%#DataBinder.Eval(Container,"DataItem") %>' />
</NodeTemplate>
</telerik:RadTreeView>
</ItemTemplate>
</telerik:GridTemplateColumn>
</Columns>
</telerik:GridTableView>
</DetailTables>