Open Source Document Management System | OpenKM

Hi Guys
I'm using Openkm 6.3 CE
I want to show property group wizard when a document updated to let the user update an old metadata group of the document.
I have created an automation action with "Document Update" event at "post" and also add an "AddPropertyGroupToWizard" action to it but Openkm does not show the wizard when i edit or update the document.
Please note that this automation action works for "Document Creation" event but not for update.
Whats the problem ?
Thanks in advance

The problem is the wizard in the CE only works in document creation, does not work in edit or update.