ZObject:getSerialized takes a form input parameter to specify what form (canonical or normal) will return the ouput. However, still some ZObjects don't know how to return normal form. We should finish these methods:
- ZObject.php
- ZList.php
- ZMultiLingualString.php
- ZMultiLingualStringSet.php
One way to do this is to serialize it normally and then transform it using ZObjectUtils:normalize method