I quite like this, particularly that the filter is just a preset! Will be back. Minor UI feedback - when navigating comments (and maybe other stuff) with the k

I quite like this, particularly that the filter is just a preset! Will be back. Minor UI feedback - when navigating comments (and maybe other stuff) with the keyboard, the actual focus change is blocked behind some automated scroll behavior, and the effect is that someone quickly hitting keybinds will collapse the wrong thread. Would suggest making the focus change happen concurrently.