wp-graphql
diff --git a/‎composer.lock
+6-6 b/‎composer.lock
+6-6
diff --git a/‎src/FieldType/Group.php
+1 b/‎src/FieldType/Group.php
+1
@@ -70,6 +70,7 @@ public static function register_field_type(): void {
 
 						$sub_field_group['graphql_type_name']  = $cloned_type_name;
 						$sub_field_group['graphql_field_name'] = $cloned_type_name;
+						$sub_field_group['interfaces'][] = $cloned_type . '_Fields';
 						$field_config->get_registry()->register_acf_field_groups_to_graphql(
 							[
 								$sub_field_group,
Original file line number	Diff line number	Diff line change
`@@ -70,6 +70,7 @@ public static function register_field_type(): void {`
`70`	`70`
`71`	`71`	`$sub_field_group['graphql_type_name'] = $cloned_type_name;`
`72`	`72`	`$sub_field_group['graphql_field_name'] = $cloned_type_name;`
	`73`	`+ $sub_field_group['interfaces'][] = $cloned_type . '_Fields';`
`73`	`74`	`$field_config->get_registry()->register_acf_field_groups_to_graphql(`
`74`	`75`	`[`
`75`	`76`	`$sub_field_group,`