Fundamental Runes

[Seeker1728]

After searching the forum and other sources, I am unable to discern why none of the options to create weapons or armors with Fundamental Runes is available to me.

As I understand the interface on a 8th level character as an example,

1. Go to the Equipment section
2. choose weapons or armors
3. buy or grant the weapon/armor desired
4. exit the selection table and click the item I want to add a rune to
5. The menu that pops up has 2 tabs, "Stats & Info" and "Edit and Configure" Select the Edit tab
6. Gear Customization table is revealed, choose "Fundamental Runes" to add any runes belonging to the Fundamental category

Yet each time i attempt to do this, what I get is NO CHOICE OPTIONS to choose a Fundamental Rune of ANY KIND! I can choose a Property Rune (0 of 1), but the Fundamental Rune list is completely empty. So is this a bug or what am I missing here?