Going Rafa-esque critique even when you score a goal. Longstaff didn't react when the ball was lost. Nobody offered a passing option to Longstaff until Manquillo took it on him to run down the left flank (Dummett wouldn't have done that). No passing lanes available for Manquillo so he had to keep running.
Leeds players on the other hand, were more fluid in moving to the next phases.