diff --git a/api/tree.py b/api/tree.py
index b2250a9..d34dc81 100644
--- a/api/tree.py
+++ b/api/tree.py
@@ -163,21 +163,12 @@ def tree(name):
         # This lets @trees be used in other @trees via simple function calls.
         def group_reference(*args, **kwargs):
             if IS_BLENDER_4:
-                result = State.current_node_tree.nodes.new('GeometryNodeGroup')
-                result.node_tree = node_group
-                enabled_inputs = [node_input for node_input in result.inputs if node_input.enabled]
-                for value, node_input in zip(args, enabled_inputs):
-                    set_or_create_link(value, node_input)
-                for node_input in enabled_inputs[len(args):]:
-                    argname = node_input.name.lower().replace(' ', '_')
-                    if argname in kwargs:
-                        set_or_create_link(kwargs[argname], node_input)
+                result = geometrynodegroup(node_tree=node_group, *args, **kwargs)
             else:
                 result = group(node_tree=node_group, *args, **kwargs)
             group_outputs = []
-            for group_output in result.outputs:
-                if group_output.enabled:
-                    group_outputs.append(Type(group_output))
+            for group_output in result._socket.node.outputs:
+                group_outputs.append(Type(group_output))
             if len(group_outputs) == 1:
                 return group_outputs[0]
             else:
@@ -187,4 +178,4 @@ def tree(name):
         return build_tree
     else:
         tree_name = name.__name__
-        return build_tree(name)
+        return build_tree(name)
\ No newline at end of file