In ArcMap, North Arrow Properties, with the alignment set to True North, I used to be able to select the "Calculated Angle" value . This was handy for being able to apply a map rotation by copying and pasting this number into the data frame properties. In Pro, the Calculated Angle is not selectable, so I have to type the number manually. The number of significant digits (~11) is a lot greater in Pro, so the extra work is significant!
![ArcMapNArrow.jpg ArcMapNArrow.jpg](https://community.esri.com/t5/image/serverpage/image-id/89128i7062F3B2BC4F8E43/image-size/medium?v=v2&px=400)
![ProNArrow.jpg ProNArrow.jpg](https://community.esri.com/t5/image/serverpage/image-id/89127iA5D6F26860E774C4/image-size/medium?v=v2&px=400)