nuxeo-data-table shows an empty row when a new value is added in a multivalued property

Steps to reproduce:

• Create a custom schema in Studio

  • name	type	Multivalued
    codDependencia	String	Yes
    codMacro	String	Yes
    codigo	Directory	No
    codMacro	String	No

• Associate the schema with a document type
• Generate the view layout for the document type in View Designer
• This code is generated:

      <nuxeo-data-table role="widget" 
                        items="{{document.properties.Sector:codDependencia}}" 
                        orderable="true" 
                        editable="true" 
                        size="0">
        <nuxeo-data-table-column name="Cod Dependencia">
          <template>
            [[item]]
          </template>
        </nuxeo-data-table-column>
  
        <nuxeo-data-table-form>
          <template>
            <nuxeo-input value="{{item}}" 
                         label="Cod Dependencia" 
                         type="text" maxlength="4" 
                         required="true"></nuxeo-input>
          </template>
        </nuxeo-data-table-form>
      </nuxeo-data-table>
  

• Save changes
• Deploy on your instance
• Create a new document
• When you try to add a new value to the multivalued property an empty row is added (See screenshots)

NOTE: * Nuxeo 9.3 used in this test