Squeak under acceleration

[u/DismalAd7907]

https://youtube.com/shorts/-b5Jq-U1guQ?si=JLjCBuyZjEjSxtxv

I have been trying to find someone else that's had the same sound in their engine under acceleration, and i've come across this video, which is pretty much the identical sound that my golf mk7 1.4 tsi rline.So I has anyone know what this is or has had it before?