When AP +AThr disengaged with speed of 0.8 mach, and the initial roll correction and NU input of the PF the airframe reached an AOA of 10°
It is possible you still have the first version of the BEA note, the second was different :
The airplane’s pitch attitude increased progressively beyond 10 degrees
Thank you for the correction, i edit it in my post as it makes my thinking even easier.