Comment 3 for bug 1809187

Since then I learned that the document size setup is "outside svg" units, sort of to be scaled in real word and that the viewbox is what defines the document size in user units (px).

Then, the problem is the height/width of objects are displayed in px based on the conversation of the "outside svg" given units at 96 dpi, and not displaying the real user units -as requested&defined with the apropriate document width/height and viewbox ratio.

Maybe a pxxuu or simply uu (userunit) would be a nice add to the dropdown list of the measure units for more convenience.