Chat window does not scroll to bottom half of the time
I'm using Polari 3.32.2-1 on Arch linux with Gnome, and sometimes the chat window scrolls to the bottom when a new message arrives, but not reliably so. And since the scroll bar is very slim by default, sometimes I just realize I've missed a screen worth of messages.
I guess the logic for detecting if the window is at the bottom is just very picky, and any sub-pixel amount of scrolling will make it go like "ah, you're not at the bottom, so I'll not yank you down".