I notice you mention a pixel phone; are you by any change using mobile Chrome? I think this is https://github.com/zulip/zulip/issues/14943 https://github.com/z

I notice you mention a pixel phone; are you by any change using mobile Chrome? I think this is https://github.com/zulip/zulip/issues/14943 https://github.com/zulip/zulip/issues/14943, which sadly didn't get fixed for this release but is being worked on. Generally Zulip's scrolling and view-switching is very smooth and a ton of work has gone into it (my view is that if an app that you use all day isn't snappy it's going to waste tons of your time). The short answer for how to make good scrolling performance (like any other performance work, really) is to profile, make sure you understand what's happening, and fix it. It can be hard to predict what makes things slow without doing so. (Fun fact: seemingly reasonable ways to use an emoji spritesheet with CSS can wreck scrolling performance).