Mongo
That info about 22.5 is still valid but shifted to DSC-22_30-80-20 P 2/4. Airbus recommends ACC ALT of 3000ft. So in case of low acceleration altitude if only thrust levers were brought to CLB and still in SRS then take it back to TOGA and it will give optimum WS guidance till ACC ALT. But if ACC ALT is say 800ft then when SRS changes to CLB/OPCLB I feel recycling the thrust lever in active wind shear may not be the best or the only option. Instead you can disregard the FDs and follow pitch 17.5 or full back stick to prevent descent leaving the thrust in TOGA may be better.