Remove the label of nuxeo-directory-suggestion widgets dropped in a result layout (search)

When you create the result layout for a Page Provider and drop a field that is of type "Directory", Designer uses a nuxeo-directory-suggestion, which is very good, but it also displays the label on each row. So you have the column (for example "Product") and you also have "Product" at each line.

In Designer, when using such widget, the label should ve removed by default.