pushing the TOGA switches leads to selection of go-around thrust guaranteeing a vertical speed of at least 2,000 ft/ min, automatic disengagement of all of the previously selected AFDS modes, and automatic engagement of the go-around roll and pitch modes. Pressing a second time leads to selection of maximum thrust.
Exactly! :-D Hence the requirement during the climb to review and reselect lateral modes as required. Hdg Sel, LNAV etc.