Yeah, I can't see how I would do it. I could open a tmux pane with fzf and run another kak window but that's not really the goal. I'd like to use fzf to open a found file in the current kak window. The plugin architecture just really limits this kind of thing, and this fzf example was just a simple one I wanted to use to demonstrate the point.

But again, the stuff you have in this editor is absolutely fantastic, really, I can't say that enough. I just personally find kak less flexible than an already inflexible vim so I couldn't stay with it.

If you have a way to do the fzf example though I'd be curious to see how you do it.