Hi there, I had the same problem and just found out how to solve it.
The exposure meter display is not showing the shutter speed when DR is set to Auto, If you pick a fixed value, i.e. 100%, 200 & or 400%, the exposure meter shows the shutter speed based on the current aperture, ISO and scene brightness.
Same is true for shutter priority. Here the automatic apeture is dislayed.
The only thing I am missing is a preview of the ISO value in Auto ISO. Until the shutter is half pressed, the ISO shows the maximum ISO set in the Auto ISO settings...
