I am trying to add some code I found on the web in my .ascx file. I am using DNN 9.1.1,

<a href="<%= ((DotNetNuke.Entities.Tabs.TabInfo)PortalSettings.ActiveTab.BreadCrumbs[0]).FullUrl %>"><%= ((DotNetNuke.Entities.Tabs.TabInfo)PortalSettings.ActiveTab.BreadCrumbs[0]).TabName %></a>

But I am getting some weird issues. With the code added, while in the edit mode, it makes a class="DNNAjaxPanel" div disappear. this div is used to help when you drag a module into a Content Panel. It is the div just above this div class="DNNEmptyPane dnnSortable dnnModuleManager ui-sortable"

Use the Inspect Element feature of your browser and you will see what I mean.

I this a bug with DNN 9.1.1 or can I not use the code in my ascx file?

Thanks,
Craig