I don’t know what causes this but its fucking anyoing. Every now and then YouTube will glitch back to the top of the page when I try to scroll down. See gif.
I don’t know what causes it or how to reproduce it.
Gif of it happening: https://gyazo.com/e69336122cf8a81115fc0cc786eee318
Brave: Version 0.63.55 Chromium: 74.0.3729.131 (Official Build) (64-bit) Windows: 10.0.17134