Joshuto does not work

[techloghub]

Hi, I'm using this plugin in my neovim on the macos platform. I can open it in using Ranger, but when I run :Joshuto, it doesn't work. The pop-up flashed and then nothing happened.

These are informations of my enviorment:

os: macos 13.4.1
neovim: v0.9.1
isOn/fm-nvim: commit 8e6a770
joshuto: 0.9.5

[Artexxx]

Check out joshuto --help

And norm works

In ~.local/share/nvim/lazy/fm-nvim/lua/fm-nvim.lua

function M.Joshuto(dir)
    dir = dir or "."
    if config.ui.default == "float" then
        createWin(config.cmds.joshuto_cmd .. " --choosefiles /tmp/fm-nvim --path " .. dir, "l")
    elseif config.ui.default == "split" then
        createSplit(config.cmds.joshuto_cmd .. " --choosefiles /tmp/fm-nvim --path " .. dir, "l")
    end
end

[Beethoven-n]

this is a stack exchange level answer. how do you actually apply this to a config??