Cannot hide some fields on Historic Employment details screen

Summary:

Cannot hide some fields on Historic Employment details screen

Content (please ensure you mask any confidential information):

If a user navigates to employment info and then navigates to employment history, when the page opens if assignment values have been updated and this area is displayed, there are certain fields that are not available to be hidden in VBS?

These fields are

Legislation Code

Primary Assignment and Work Relationship

Primary Work Relationship

they are not discoverable in VBS?

Anyone have any ideas?

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

24D

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