Forester XT 2016 - engine/CVT chirp/tweet in background

[Shift18]

Hi All! I have a Forester XT from 2016 and I hear a very annoying chirp/tweet sound in the background, especially when I do not drive too fast. It is somehow audible from the beginning when I am on D or R in transmission. Here comes a link to Youtube clip when I tried to make it heard:


https://youtube.com/shorts/wdE0WO3MB6k?feature=share


Is this normal for this car? What could be the problem?


thank you in advance


cheers

Shift18