Question Bank: Creating an item from within pool does not share new created item with pool

From within a pool/share in the question bank it is possible to create new items. While importing items from within a pool/share imports them into the question database and shares them simultaneously with the respective pool/share, creating an item does not.
Creating an item from within an pool share should trigger the following behaviour:

1. create the item
2. share with pool from which it was created
3. notify the user about sharing with the pool