It is possible to choose the scale and units in ArcGIS Desktop, but ArcGIS Pro doesn't seem to offer that, at least not in the GUI. I also tried different map extents and coordinate system (base maps' 'Web Mercator' and 'EurefFIn TM 35 Fin'), but that didn't help. Maybe I'm just too old to switch from desktop to ArcGIS Pro...
... View more