When a content blocks field contains multiple items and one of the elements doesn't validate, all items are marked as invalid (and get a red color/border).
- Install archetype with all essential components installed
- Configure content blocks on a document type
- select all available compounds
- save changes
- Edit a document with the content blocks field
- Add multiple entries and do not provide one of the required fields
- Save document
- Too many elements are marked as invalid
See screenshot with an example.