F1 22 RB18 engine sound

I have watched the F1 game's sound deep dive video, I have noticed that on this timestamp https://youtu.be/3NLj8oA_q5s?t=240 (4:00), we can hear the Red Bull engine sound. However, at the very beginning of the Red Bull part, we can hear a different engine sound for less than a second. I just want to ask, will this be a new RB18 engine sound? In my opinion, the engine sound that we hear for less than a second sounds very accurate.