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 
return (
      nWidget >= 0 &&
      nWidget < this._radioIds.length &&
      this._id === this._radioIds[nWidget]
    );
  }
  isDefaultChecked(nWidget) {
    return (
      nWidget >= 0 &&
      nWidget < this.exportValues.length &&
      this.defaultValue === this.exportValues[nWidget]
    );
  }
  _getExportValue(state) {
    const i = this._radioIds.indexOf(this._id);
    return this.exportValues[i];
  }
  _runActions(event) {
    const i = this._radioIds.indexOf(this._id);
    this._actions = this._radioActions[i];
    return super._runActions(event);
  }
  _isButton() {
    return true;
  }
}
class CheckboxField extends RadioButtonField {