TD-4738: Issue showing console errors on 'Learning hub' home page when clicked the search button in Mobile view

Author: Swapnamol

LearningHub.Nhs.WebUI/Views/Shared/Tenant/LearningHub/_Layout.cshtml

@@ -72,7 +72,9 @@
     </div>
 
     <header class="nhsuk-header" role="banner">
+    <div id="content-header">
         <partial name="~/Views/Shared/_NavPartial.cshtml" />
+    </div>
     </header>
 
     <div class="nhsuk-width-container app-width-container beta-banner">