Professions: General Special Abilities can't be selected for "Suggested Advantages"

[cosmo-play]

For the Profession "Shindai (Adoru-Schwertkämpfer)" from "Flüstern aus dem Abgrund" (see page 115, elyukai/optolith-client#2534) the General Special Ability "Eiserner Wille I" is stated as Suggested Advantage.

Unfortunately currently the schema does not allow selecting such elemts.

[elyukai]

I am questioning if this is intentional as Eiserner Wille is not an advantage and … is mentioned under advantages.