Accessing coordinates on iOS app while offline

I don't understand why the app, unlike the website, doesn't just display the coordinates of the crag in plain text so we can copy it and paste it into a map app that actually works offline.

Instead, the "directions" button only gives the option of opening google maps, or apple maps, which don't even really work offline (yes I have maps downloaded, they just don't work consistently enough to be relied upon)

To add insult to injury, there is no way to copy the coordinates from those maps apps once they are opened, unless, wait for it, you have an internet connection.

Is there something I'm missing here, since no one else has brought this up?