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 
expect(data).toEqual(null
    }
    it("should save radio buttons without a field value", async function () {
      const appearanceStatesDict = new Dict(
      const normalAppearanceDict = new Dict(
      normalAppearanceDict.set("Checked", Ref.get(314, 0)
      normalAppearanceDict.set("Off", Ref.get(271, 0)
      appearanceStatesDict.set("N", normalAppearanceDict
      buttonWidgetDict.set("Ff", AnnotationFieldFlag.RADIO
      buttonWidgetDict.set("AP", appearanceStatesDict
      const buttonWidgetRef = Ref.get(123, 0
      const parentRef = Ref.get(456, 0
      const parentDict = new Dict(
      parentDict.set("Kids", [buttonWidgetRef]
      buttonWidgetDict.set("Parent", parentRef
      const xref = new XRefMock([
        { ref: buttonWidgetRef, data: buttonWidgetDict },
        { ref: parentRef, data: parentDict },
      ]
      parentDict.xref = xref;
      buttonWidgetDict.xref = xref;
      partialEvaluator.xref = xref;
      const task = new WorkerTask("test save"
      const annotation = await AnnotationFactory.create(
        xref,
        buttonWidgetRef,
        pdfManagerMock,
        idFactoryMock
      
      const annotationStorage = new Map(