Visual appearance of digital signature

With pdfCreator <V3.4 the text displaying a digital signature was scaled such that it always fits the size of the box specified in the pdfCreator GUI. With V3.4. it seems that there is some minimum size and content that does not fit the box is not displayed at all. I have the following questions:

  • Is the described behavior the intended?
  • Is it possible to modify the visual appearance of the digital signature like in Acrobat Reader (e.g. specify what elements are displayed at all, modify their minimum font size)?