Hi! I think I'm experiencing the same issue, but unfortunately the video you posted with the sound is no longer available.
I've also made a video of my own, and I'd like to understand whether it's the same issue.
My sound follows the same pattern: it gets louder when decelerating and stops when I press the brake all the way down. In other posts it's described as a grinding noise, but mine sounds more like a whirring noise.
I've also taken the car to several garages, they changed a lot of thing, but they couldn't solve it. In the first few months it happened very rarely, but now it happens almost every other day, so I'm a bit worried..