Hi,

We have a strange behavior with the target attribute on links: 
- When we add a link in HTML mode an specify a target attribute other than "_blank" then switch to the Preview mode and back to the HTML mode, the attribute is renamed original_target=... and a new target attribute is added an it's value is always "_blank". Lik this:

We had this issue while using version 5.7.1 and we've been told to upgrade to 5.8.4 but after the upgrade the problem is still present.

What should I do ?

 protected void RadTabStrip1_TabClick(object sender, RadTabStripEventArgs e)
    {
        RadPageView pageView = AddPageView(e.Tab);
       
        switch (e.Tab.PageViewID)
        {
            case "DriverList":
                pageView.ContentUrl = "DriverList.aspx";
                break;
        }

        e.Tab.PageView.Selected = true;
    }

    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
        <script type="text/javascript">

            $(window).load(function () {
                window.parent.parent.HideLoadingPanel('DataPane');
            });

            function showAlert() {
                alert("Here");
            }
        </script>

function onTabSelected(sender, args) {
    var tab = args.get_tab();
    var value = tab.get_value();
    if (tab.get_pageViewID()) {

        var pageView = document.getElementById(tab.get_pageViewID());
        var contentWindow = pageView.getExtContentElement();
        contentWindow.showAlert();

    }
}