During the VAR review, referee Alejandro Hernandez Hernandez was called over by official Juan Martinez Munuera. Munuera said: "Listen to me, Alex. We just detected a hand, okay? Come see it, please."
While the referee was analysing the footage, an unidentified voice apparently remarked: "With the height, thank goodness. Yes, yes, absolutely." Hernandez then confirmed: "Okay, perfect. Go ahead, it hits his hand, yes. The ball is going to go out and now give me a wide one so I can see the whole action, see how it ends. Okay, perfect, the hand is clearly up. I’m going to cancel the goal."
The entire conversation was released after the match, but notably, the "thank goodness" comment was not included in the official subtitles provided by the RFEF.