The test file at https://github.com/mozilla/pdf.js/blob/master/test/pdfs/annotation-choice-widget.pdf contains listboxes, which are not rendered correctly when printed right now. These kinds of fields are made by https://github.com/mozilla/pdf.js/blob/master/src/display/annotation_layer.js#L672-L678.

/cc @calixteman 
constructor(params) {
    super(params);
    
    
    
    this.data.fieldValue = null;
  }
  getFieldObject() {
    return {
      id: this.data.id,
      value: null,
      page: this.data.pageIndex,
      type: "signature",
    };
  }
}
class TextAnnotation extends MarkupAnnotation {