Repro Steps:

• We navigated to AR > Customers > All Customers > Contacts > Add Contact.
• We navigated to AP > Vendors > All vendors > Contacts > Add Contact.
• After adding the first contact details (first name, last name, and address book) without saving, the details appeared after navigating to view the contact. However, the contacts created after that didn’t show the previous details. When saving, all details appeared.