Lottie animation loses quality on mobile

Lottie animation (scroll down) looks clean on desktop but becomes pixelated on mobile. Any idea what’s causing this?

link:

https://andiamo-v2.webflow.io/

preview link:

https://preview.webflow.com/preview/andiamo-v2?utm_medium=preview_link&utm_source=designer&utm_content=andiamo-v2&preview=8fbd8d301df06b5a19c4e184cdecd7c3&workflow=preview