Nested Instances are hidden by default in UI3
We spend so much time utilizing and shaping nested instances in our components. In UI3, they collapsed by default, which feels like a buried functionality for DS that utilizes wrappers and slot architecture.
The decision to hide nested props makes no sense. We won’t use nested props if we don’t need to expose nested instances on a high level. Selecting which props from nested to expose and hide not exposed would be much more useful to keep a clean UI.