Inconsistent behaviour between --help and no arguments

Beginne damit, den Unterschied zwischen der Ausführung ohne Argumente und mit --help anhand des in der Issue verlinkten PythonSearch-Beispiels zu reproduzieren, und verfolge anschließend die CLI-Pfade zur Help-Generierung für jede Aufrufart. Erledigt ist die Aufgabe, wenn beide Ansätze dieselben Klassenoptionen anzeigen, einschließlich Befehlen auf Instanzebene, ohne die bestehende Help-Ausgabe zu verlieren.

I'm a big fan of Python Fire, it's been a huge help in building my projects. I have a small improvement request: I noticed that when I don't pass any arguments to my Fire program, I get an overview of all options of my class. However, when I pass --help, it only describes the class-level functions and misses out the instance-level ones.

I would love to see consistent behavior between the two approaches, ideally it should print all options of the class in both cases.

Thank you for your time!

Example of a personal project.

$ python_search
NAME
    python_search - Welcome to PythonSearch, An open-source assistant that helps you collect, retrieve and refactor information (and programs) efficiently using Python

SYNOPSIS
    python_search - GROUP | COMMAND

DESCRIPTION
    Welcome to PythonSearch, An open-source assistant that helps you collect, retrieve and refactor information (and programs) efficiently using Python

GROUPS
    GROUP is one of the following:

     configuration
       The main _configuration of Python Search Everything to customize about the application is configurable via code through this class

COMMANDS
    COMMAND is one of the following:

     configure_shortcuts
       Generate shortcuts for the current configuration

     install_missing_dependencies
       Install all missing dependencies that cannot be provided through the default installer

     new_project
       Create a new project in the current directory with the given name

     register_new_ui
       Starts the UI for collecting a new entry into python search

     run_key
       Runs an entry given its name or its partial name.

     search
       Opens the Search UI. Main entrypoint of the application

     set_project_location
       If you have a python search project already you can specify its location with this command

And with the --help with less content

$ python_search --help
NAME
    python_search - Welcome to PythonSearch, An open-source assistant that helps you collect, retrieve and refactor information (and programs) efficiently using Python

SYNOPSIS
    python_search COMMAND | <flags>

DESCRIPTION
    Welcome to PythonSearch, An open-source assistant that helps you collect, retrieve and refactor information (and programs) efficiently using Python

FLAGS
    --configuration=CONFIGURATION
        Type: Optional[Optional]
        Default: None

COMMANDS
    COMMAND is one of the following:

     install_missing_dependencies
       Install all missing dependencies that cannot be provided through the default installer

     new_project
       Create a new project in the current directory with the given name

     set_project_location
       If you have a python search project already you can specify its location with this command