This bug concerns container start commands with one or more command line options.

If a container is run from command line like :

docker run -it <image_hash> "tail -n 20 /etc/passwd"

the "tail -n 20 /etc/passwd" command is interpreted as:

    "Path": "/bin/sh",
    "Args": [
        "-c",
        "tail -n 20 /etc/passwd"
    ],

However if I add the same command without quotes in "Container start command" option it is interpreted as :

    "Path": "/bin/sh",
    "Args": [
        "-c",
        "tail",
        "-n",
        "20",
        "/etc/passwd"
    ],

If I enclose the command in single or double quotes the problem remains since the command is interpreted as (example using single quotes) :

    "Path": "/bin/sh",
    "Args": [
        "-c",
        "'tail",
        "-n",
        "20",
        "/etc/passwd'"
    ],

Both cases result in errors and the container does not start. I searched through the documentation but there are no recommendations regarding this option.