Docs request: how to search by host

[offbyone]

(Note, I suspect I'm misunderstanding something here, but ...)

I have three hosts: void, prime, and bucket; I'd like interactively search history on, say, prime, filtering for commands that were run on bucket and vice versa.

Right now, I'm not even sure all of these hosts are seeing the same command list; atuin sync shows different numbers of entries on all of them, but at least I'd like to be able to search :D