Speaking to the media after the 1-1 draw, Ancelotti said: "The VAR blew the penalty, [but] the referee was close to the situation and saw what happened.
"I saw that the VAR whistled a similar penalty in Athletic Club against Girona. The people of football do not understand this.
"I don’t want to get into the controversy. I prefer to talk about the match. We came out of the game with a draw, encouraged. The team was good, especially in the second half."