Is there a way to make to add target=“_blank” attribute on medium-editor

Question

I've tried this options listed below.

  options: {
      autoLink: true,
      placeholder: {
        text: 'Enter Item Name',
        hideOnClick: true
      },
      toolbar: {buttons: ['bold', 'italic', 'anchor']},
      anchor: {
        targetCheckbox: true,
        linkValidation: true,
        targetCheckboxText: 'Open In New Window'
      }
  }

targetCheckbox that is set true, but does not set the link target attribute to _blank by default.