The only remaining feature I would like is focus-follows-mouse but only for outputs, so that if I've moved my mouse over onto a second monitor, the focus moves to that output.

There are a few discussions around this, so I'm hopeful to see it implemented at some point:

- https://github.com/niri-wm/niri/discussions/1318

- https://github.com/niri-wm/niri/discussions/378

- https://github.com/niri-wm/niri/discussions/491