The "new content" icon appears only when mouseover
As decided in UX issue #48938 by Jens, the new content icon should appear in a column that has no content yet, to help new editors to understand what can be done in the still empty columns.
[FEATURE] Keep "new content element" icon visible if the column is empty
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn
Reviewed-by: Anja Leichsenring
Tested-by: Anja Leichsenring