The 1.328m from my ScreenShot are correct. This was with IQ4 Archomatic, SK 35mm Br. LS on a distant edge of the forest (at ~ infinity). I have only noticed so far that with the SK 120mm Macro Br. LS - from time to time - is absolute nonsense in the subject distance.
As I said, I'll check the rest today later with IQ3 and different subject distance values.
Greeting Gerd