So Gnome has been out for more than three years now, and there's a couple of issues I've noticed just recently since I had never used Dragonmarks on a gnome until now.

First off, the icon for the Least Dragonmark of Scribing feat isn't the Dragonmark of Scribing at all but actually the Dragonmark of Finding. The icon is correct for all of the enhancements but not the feat.

Second, the Dragonmark of Scribing doesn't seem to show up on my female Gnome's face at all. I have not tried it on a male Gnome, but its worth noting that the wiki still doesn't have a picture of one.

Both issues can be seen in this picture: