Mohamed Salah cancelled out Rodrigo Gomes’s opener to secure a 1-1 draw in the 83rd minute, but Liverpool’s defensive frailties returned in stoppage time. André seized on a clearance by Alisson to slot home the winner, marking the fifth time this season Liverpool have conceded a late winning goal.
Slot warned his squad they must address these shortcomings ahead of Friday's FA Cup fifth-round replay at Molineux.