How to open external app detached?

[domeniczz]

For example, openning a pdf file, joshuto will launch e.g. zathura. But zathura is not launched in detached mode. When I quit joshuto, zathura will also quit.

Do joshuto support launch application in detached mode?

Below is part of my joshuto.toml:

numbered_command = false
mouse_support = true
focus_on_create = true
use_trash = true
watch_files = true
xdg_open = true
xdg_open_fork = true
case_insensitive_ext = false
zoxide_update = false

[kamiyaa]

You can take a look at some of the example configs here:
https://github.com/kamiyaa/joshuto/blob/main/config/mimetype.toml#L176

In particular, you can add the fork = true option and it will spawn zathura detached I believe

[domeniczz]

No, it's not. I don't know what is going wrong.

My mimetype.toml:
https://github.com/domeniczz/.dotfiles/blob/master/.config/joshuto/mimetype.toml

open a mp4 video with mpv; open pdf, epub with zathura; open image with... I have set fork = true but none is actually start detached. for example, I open a video in mpv, and then quit joshuto, mpv will also quit.