With the introduction of the new CMS approach for managing object entries, the existing 1:1 nested object entry functionality in the Page Builder (LPD-20213) is now deprecated and will be removed. This feature has proven to be complex and underutilized by end-users.
The new approach, being developed under the CMS 2.0 initiative, will offer a more intuitive user experience for object relationships, allowing users to configure child structures as repeatable or non-repeatable.