I cannot find it, I really wish. It does not sound right at all, does it?
It is
NOT mentioned:
FCTM 32S edition 2017
FCTM 32S edition 2013
FCTM 32S edition 2006
A320 Family Instructor Support edition 2001
this OLV presentation:
http://www.smartcockpit.com/docs/Avo..._by_Airbus.pdf
Safety First issue 6: A320/ Prevention of tailstrikes
FCOM 32S edition 2017
FCOM 32S edition 2015
FCOM 32S edition 2010
Flight Operations Briefing Notes: Landing Techniques - Preventing Tailstrike at Landing
FCOM Bulletin 806/1 JUL 2004: Avoiding Tail-Strikes
I do not have access to check
. A318/A319/A320/A321 and A330/A340 e-briefings – Tailstrike Avoidance
. the type rating course PDP package - A321 familiarization briefing
. (old) blue FCOM Bulletin 22/3