the properties-window - change scaling - for an object shows always the absolute dimensions of it.
So it show also the same max dimensions when the objekt ist put down partial into the printtable for printing only a upper part.
It will be very helpful to read out the exact dimentions on the level of the printtabel; it's clear, I can count the millimeters by the grid, but the precision of this will be limited.
The dimensions on level of the table also must be calculated for the first layer, so it seems easy to me to integrate this option, perhaps in the print-preview (annex to layer / line counter) or as alternative to the properties-Change-Scaling window.
To explain for better understanding I have attached 2 pics of a simple pyramid with Z=0,00 (pyramid is laying on the table - full high) and Z=-60 mm (pyramid ist put down 60 mm)


Greetings
horst.w, GER