Work in SSH'd panes

[ryanwwest]

I noticed that this plugin only seems to work in panes whose shell belongs to same host that tmux is running on. In other words, if I have 4 panes opened in a window and in three of them I ssh into an external host or docker container, then when invoking fingers mode (or <prefix> f), only filenames in the single pane that belongs to the same tmux host are highlighted and selectable to open.

How difficult would it be to recognize filenames from all four panes simultaneously, and open them in vim (or $EDITOR) in the corresponding host pane where the filename was found since that host will be able to read it directly?