Polo GTI 1.8t Slight Gearbox noise

[stugolf]

It might just be me being a bit panicky but there seems a whine on the gearbox which is a little louder than I was expecting, it only happens in first gear and only between 2-2.5k revs it then disappears and doesn't occur in any other gear, anything to be worried about? I know the gearbox could suffer with a crunch between first and second but it doesn't do this just has this noise

I've found a car on YouTube which basically makes the same noise, it's not the loudest and only happens as the car sets off

https://m.youtube.com/watch?v=7LHkHvc1ZQI


Any advice appreciated