Steps to reproduce
Open a large document (~200 items) on Android in either the native app or in the web browser. Scroll down the list.
Expected result
Smooth scrolling, like you normally see on a shorter list (~30 items).
Actual result
Very laggy/jittery scrolling. Note that for the same list it scrolls smoothly on web. In order for it to go away I have to zoom in on a sub-item to shorten the current view to something it can handle better.
Here’s a video showing what it looks like: https://streamable.com/qhp1j
The first part of the video shows the lag on the large list, and then second part shows the smooth scrolling when zoomed into a sub-item with less rendered content. The difference between the jittery scrolling and smooth scrolling is much more pronounced than what is captured in the video.
Environment
OnePlus 5T running Android 9.0.