There may be a clue from the question wording; 'CG' would relate more to the airborne case than on the ground.
AC 25-7 may add insight, (page 104 onwards), but I suspect no answer because the wording relates to the most adverse CG, which the manufacturer has to identify in the first instance.
The simple note below may help; cg is considered, but this involves rudder.
https://pdf4pro.com/cdn/asymmetric-f...org-1a9243.pdf