Hello! I have a problem with displaying new items added to the WebExplorerBar control. After adding new item it looks like a hyperlink. But after next PostBack this item becomes normal.

ASPX code:

        <ig:WebExplorerBar ID="WebExplorerBar1" runat="server" GroupContentsHeight=""
            Width="250px">
<ExpandButton AltText="Expand button"></ExpandButton>

<CollapseButton AltText="Collapse button"></CollapseButton>
            <Groups>
                <ig:ExplorerBarGroup GroupContentsHeight="" Text="Group">
                    <Items>
                        <ig:ExplorerBarItem Text="Item">
                        </ig:ExplorerBarItem>
                    </Items>
                </ig:ExplorerBarGroup>
            </Groups>
        </ig:WebExplorerBar>
        <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />

CS code:

        protected void Button1_Click(object sender, EventArgs e)
        {
            ExplorerBarGroup group =  WebExplorerBar1.Groups[0];
            ExplorerBarItem item = new ExplorerBarItem();
            item.Text = "some new item";
            group.Items.Add(item);
        }

What i'm doing wrong?

Thank You!