Comment 1 for bug 1597474

I don't think there is a need for the setup command to support silent mode. The only items that the setup command needs to get from config is the device serial number and wifi credentials. As neither of these can have a default value, the silent mode option wouldn't work here.

The rest of the config is used for the run command, which does have the silent mode option.

If I've missed something here or you've come across an issue with it then do let me know.