Flexfield when sharing goals

Summary:

Content (required):

When sharing goals, it is the standard functionality where all the data store in the original goal will also be shared to the receiver. However, when I tested it, all data including the flexfield ("Wirksamkeit") are retained except for the the comment section. Is it possible for the flexfield to be empty as well after adding it as your own goal?

Before sharing (from Employee1):

After sharing (to Employee 2):

Version (include the version you are using, if applicable):

23C

Code Snippet (add any code snippets that support your topic, if applicable):