Fixed bug with SelectedItems

InABox.Avalonia/DataModels/CoreRepository.cs

@@ -363,7 +363,7 @@ namespace InABox.Avalonia
         
         public void SelectNone()
         {
-            foreach(var item in Items)
+            foreach(var item in AllItems)
             {
                 item.IsSelected = false;
             }
@@ -372,7 +372,7 @@ namespace InABox.Avalonia
 
         public void SelectAll()
         {
-            foreach(var item in Items)
+            foreach(var item in AllItems)
             {
                 item.IsSelected = true;
             }