Fix Bug where Scrollviewer dosnt work

functions/private/Initialize-InstallAppsMainElement.ps1

@@ -0,0 +1,28 @@
+function Initialize-InstallAppsMainElement {
+    <#
+        .SYNOPSIS
+            Clears the given WPF Grid and creates a [Windows.Controls.Border] containing a [Windows.Controls.StackPanel]
+            Used to as part of the Install Tab UI generation
+        .PARAMETER TargetGridName
+            The WPF Grid name 
+        .OUTPUTS
+            Returns the created [Windows.Controls.StackPanel] element
+    #>
+    param(
+        [Parameter(Mandatory)]
+        [string]$TargetGridName
+    )
+    $targetGrid = $sync.Form.FindName($TargetGridName)       
+    $null = $targetGrid.Children.Clear()
+
+    $Border = New-Object Windows.Controls.Border
+    $Border.VerticalAlignment = "Stretch"
+    $Border.SetResourceReference([Windows.Controls.Control]::StyleProperty, "BorderStyle")
+
+    $dockPanel = New-Object Windows.Controls.DockPanel
+    $Border.Child = $dockPanel
+
+    $null = $targetGrid.Children.Add($Border)
+
+    return $dockPanel
+}