The Reds were forced to sit back and protect our slender lead during the final knockings of our triumph in M16, with Andre called into action on multiple occasions.
But it wasn't until the very end when controversy surrounded our new no.24, with Gary O'Neil's side appealing at length, after Onana collided with substitute Kaladzic inside the penalty area.
With VAR initially opting to check the decision, referee Simon Hooper was not told to consult the on-field monitor, but headed over to the touchline to book O'Neil for his protests.
"No, I don't worry," began the United goalkeeper, when quizzed on the tense wait by MUTV's Stewart Gardner.