Backport pull request #15767 from jellyfin/release-10.11.z

Fix collections display order

Original-merge: 22da5187c88a60118cac03bc77427efa72b97888

Merged-by: crobibero <cody@robibe.ro>

Backported-by: Bond_009 <bond.009@outlook.com>

MediaBrowser.Controller/Entities/Folder.cs

@@ -1406,13 +1406,6 @@ namespace MediaBrowser.Controller.Entities
                 .Where(e => query is null || UserViewBuilder.FilterItem(e, query))
                 .ToArray();
 
-            if (this is BoxSet && (query.OrderBy is null || query.OrderBy.Count == 0))
-            {
-                realChildren = realChildren
-                    .OrderBy(e => e.PremiereDate ?? DateTime.MaxValue)
-                    .ToArray();
-            }
-
             var childCount = realChildren.Length;
             if (result.Count < limit)
             {

MediaBrowser.Controller/Entities/Movies/BoxSet.cs

@@ -124,7 +124,7 @@ namespace MediaBrowser.Controller.Entities.Movies
 
             if (sortBy == ItemSortBy.Default)
             {
-              return items;
+                return items;
             }
 
             return LibraryManager.Sort(items, user, new[] { sortBy }, SortOrder.Ascending);
@@ -136,6 +136,12 @@ namespace MediaBrowser.Controller.Entities.Movies
             return Sort(children, user).ToArray();
         }
 
+        public override IReadOnlyList<BaseItem> GetChildren(User user, bool includeLinkedChildren, out int totalItemCount, InternalItemsQuery query = null)
+        {
+            var children = base.GetChildren(user, includeLinkedChildren, out totalItemCount, query);
+            return Sort(children, user).ToArray();
+        }
+
         public override IReadOnlyList<BaseItem> GetRecursiveChildren(User user, InternalItemsQuery query, out int totalCount)
         {
             var children = base.GetRecursiveChildren(user, query, out totalCount);