Steps to reproduce

1. Given a dialog: 

   properties:
     multi:
       $type: jcrMultiField
       minItems: 2
       field:
         $type: compositeField
           properties:
             text:
               $type: textField

1. Edit a component with this dialog.
2. Add two items.
3. Try to save the dialog,

Expected results

Users can save the dialog.

Actual results

Validation error <[Please enter at least 2 items.]>

Workaround

Remove minItems, maxItems, required config from the multiField.

Development notes