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 
const width = this._getTextWidth(text, font) * fontSize;
    let shift;
    if (alignment === 1) {
      
      shift = (totalWidth - width) / 2;
    } else if (alignment === 2) {
      
      shift = totalWidth - width - hPadding;
    } else {
      shift = hPadding;
    }
    shift = shift.toFixed(2);
    vPadding = vPadding.toFixed(2);
    return `${shift} ${vPadding} Td (${escapeString(text)}) Tj`;
  }
  /**
   * @private
   */
  _getSaveFieldResources(xref) {