The new option in 2023.3 of using a tabbed page block to display multiple page blocks in a single block is a big step forward in the Corteza UI.
We have a number of modules that have multiple record relationships, so previously, a record page would typically result in a user having to scroll down a page to see the entire contents of a record.
The new feature means no scrolling, even for records that contain a lot of record fields and record relationships. It is a transformational feature for the UI.
Kudos to the team!