Many thanks Vilas for your response.
I agree it would Target F speed if the speed was left managed, but as per the QRH your using SELECTED speed to VFE NEXT -5 (which is inside the VLS in this case) then the A/THR would reduce speed only VLS? As you ran the flap as per the QRH above VFE next, you will end up in the black & reds briefly but shouldn’t trigger a over speed warning as that’s done on actual position?
I know I must be missing something, I’m just trying to figure out what? And why they say you may need to disconnect the A/THR.
Many thanks for your input.