In the MM (p. 191), it says that an intellect devourer, while using its Body Thief action:
retains its Intelligence, Wisdom, and Charisma scores, as well as its understanding of Deep Speech, its telepathy, and its traits. It otherwise adopts the target’s statistics.
Is Devour Intellect, an action that the intellect devourer has, considered to be a trait?
It appears to me that the traits are from its ability scores to the actions in the monster stat block, so it wouldn't be able to use Devour Intellect while controlling another's body.
Anybody have any insight on this?