Levelling-up and Regeneration Bill

The noble Baroness read out a list of eminent people and said that their voice is important. If that is the case, why cannot their assessment and report be in the Bill, as the amendment seeks, and part of the Government’s independent assessment of geographical disparity? Under the present Bill, there is only the Minister’s assessment of whether the missions are narrowing geographical disparity. If these people are so eminent and important, why cannot that be part of the report to both Houses of Parliament?