No accountable role is named for AI governance
The NAIC bulletin has the carrier vest responsibility for its AI programme with senior management accountable to the board (Section 3 ¶1.3), and assess the third parties it relies on to a comparable standard, so its reviewer asks a vendor for the equivalent: one accountable role and its reporting line. "The engineering team" is not a name, and a reviewer who cannot write one down will ask for it, because their own examiner will ask them the same question about you.
To fix: Name the role that owns AI governance, for example "Head of Data Science, reporting to the Chief Operating Officer", and put it in the governance policy. The title matters less than the fact that it is one person and that they report upward.