CMSMS - Vacations Module - Custom Field Definitions

[yumein]

Hello, i am implementing the "Vacations Module" on my CMSMS Site. I have created Packages and some Field Definitions Set to public.

Problem:

When Placing the {Vacations action="details"} Tag, The Custom Field is Called however the Imput i have placed n the according Field Definition is not displayed.

The result looks like this:

Title: Test1
Summary: Sumary Test1
Details: Details Test1
Picture: The According picture
Custom Fiel Definition: Here Should Be the Input but Nothing displayed
Categories: Test1