ToME: the Tales of Maj'Eyal

Yes. It occurs on new characters.

Okay. I've played this game on and off for over a decade so I can't believe I'm asking this but after many years of not playing I came back and can't inscribe new infusions/runes. Here's what happens. I try to use the new one. The message box for the old inscriptions comes up. I click the one I want...