Duplicate content occur when a nested container is empty

Code sample :

  <sib-display
    bind-resources
    data-fields="photo, name, city"
    set-name="firstname, lastname"
    id-suffix="members"
  ></sib-display>

If the members container is empty, I get duplicated content in other sib-display of my page displaying the parent resource. I hope this helps to narrow down the issue.