File Browser: commands not working in OMV Version

Custom commands in Command Runner (Settings -> Global Settings -> Command Runner) are not working.

For example:

I'm trying to create "Before Delete" command to move files into a recycle folder because File Browser don't has one.

bash -c mv $FILE /srv/recycle

Error message log (podman logs filebrowser-app): "bash": executable file not found in $PATH

I tried the same command with the version (filebrowser.org) without OMV. The command works without problems.

Why is the version different and which commands are working in the OMV version?

Thanks for the code. There are more things, which are different.

1. In the filebrowser.org Version, I can administrate with the command filebrowser [flags] using config set or write a .json file.

In the OMV version, the command filebrowser not available. bash: filebrowser: command not found
Without this command, there is no administration in CLI possible. Is there another method to get this command working?

2. The filebrowser config (filebrowser.json) is stored in /var/lib/filebrowser/. (See Code) I changed the port and the root in OMV Webinterface. But this informations are not written in the filebrowser.json. Where are this informations?

The Filebrowser Plugin in OMV is really great. But you can't use the documentation from https://filebrowser.org/ because there are a few things not identical working.