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 
helvDict.set("Type", Name.get("Font")
      helvDict.set("Subtype", Name.get("Type1")
      const gothDict = new Dict(
      gothDict.set("BaseFont", Name.get("MSGothic")
      gothDict.set("Type", Name.get("Font")
      gothDict.set("Subtype", Name.get("Type0")
      gothDict.set("Encoding", Name.get("UniJIS-UTF16-H")
      gothDict.set("Name", Name.get("MSGothic")
      const cidSysInfoDict = new Dict(
      cidSysInfoDict.set("Ordering", "Japan1"
      cidSysInfoDict.set("Registry", "Adobe"
      cidSysInfoDict.set("Supplement", "5"
      const fontDescriptorDict = new Dict(
      fontDescriptorDict.set("FontName", Name.get("MSGothic")
      fontDescriptorDict.set("CapHeight", "680"
      const gothDescendantDict = new Dict(
      gothDescendantDict.set("BaseFont", Name.get("MSGothic")
      gothDescendantDict.set("CIDSystemInfo", cidSysInfoDict
      gothDescendantDict.set("Subtype", Name.get("CIDFontType2")
      gothDescendantDict.set("Type", Name.get("Font")
      gothDescendantDict.set("FontDescriptor", fontDescriptorDict
      gothDict.set("DescendantFonts", [gothDescendantDict]
      const helvRef = Ref.get(314, 0
      const gothRef = Ref.get(159, 0
      helvRefObj = { ref: helvRef, data: helvDict };
      gothRefObj = { ref: gothRef, data: gothDict };
      const resourceDict = new Dict(
      const fontDict = new Dict(
      fontDict.set("Helv", helvRef
      resourceDict.set("Font", fontDict