Given I have an element A
And I create an item-statement B
And I write a valid name C for an existing item
When I change this to a non-existing item D
And create the previously non-item D in another tab/window
And hit enter in the field with the previously non-existing item D
Then the new item D should be found
And the item-statement B should be saved with D as value

What happen is the item-statement B is reset to the name for item C, and then this is saved.

This is what happen here (Kirkebyggdatabasen (Q54803993)).