7e3fc6c8e75585fd8c439a876be7dbf5259fb614

worldedit-core/src/main/java/com/sk89q/worldedit/command/argument/EnumConverter.java

@@ -51,6 +51,7 @@ public final class EnumConverter {
         commandManager.registerConverter(Key.of(HookMode.class),
             basic(HookMode.class));
         commandManager.registerConverter(Key.of(Scroll.Action.class),
+            basic(Scroll.Action.class));
     }
 
     private static <E extends Enum<E>> ArgumentConverter<E> basic(Class<E> enumClass) {