Charackter with more than 1 ability group

[Matombo]

I have a chracter that learns abilitys out of different ability groups, but ingame only abilitys from the first group are displayed.

How can i display abilitys from different groups (in one menu because the menu is also titled like the ability group)?

 

[Hollow]

In the features list of that actor's class, use the "Add Skill Type" command for each of the skill types that they can learn.