Google authentication on desktop doesn't work

Exception: oauthAuthorize command is not supported.

PS C:\Users\Desktop\Projects> & c:/Users/Desktop/Projects/.venv/Scripts/python.exe c:/Users/Desktop/Projects/main.py
Future exception was never retrieved
future: <Future finished exception=Exception('oauthAuthorize command is not supported.')>
Traceback (most recent call last):
  File "C:\Program Files\Python312\Lib\concurrent\futures\thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "c:\Users\Desktop\Projects\main.py", line 18, in login_click
    page.login(provider)
  File "C:\Users\Desktop\Projects\.venv\Lib\site-packages\flet_core\page.py", line 565, in login
    result = self._send_command("oauthAuthorize", attrs=auth_attrs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Desktop\Projects\.venv\Lib\site-packages\flet_core\page.py", line 704, in _send_command
    return self.__conn.send_command(
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Desktop\Projects\.venv\Lib\site-packages\flet_runtime\flet_socket_server.py", line 155, in send_command
    result, message = self._process_command(command)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Desktop\Projects\.venv\Lib\site-packages\flet_core\local_connection.py", line 103, in _process_command
    return self._process_oauth_authorize_command(command.attrs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Desktop\Projects\.venv\Lib\site-packages\flet_core\local_connection.py", line 221, in _process_oauth_authorize_command
    raise Exception("oauthAuthorize command is not supported.")
Exception: oauthAuthorize command is not supported.
PS C:\Users\Desktop\Projects> 

Code : main.py

import flet as ft
from flet.auth.providers import GoogleOAuthProvider


CLIENT_ID = '***********.apps.googleusercontent.com'
CLIENT_SECRET = '*********'

def main(page: ft.Page):
    provider = GoogleOAuthProvider(
        client_id=CLIENT_ID,
        client_secret=CLIENT_SECRET,
        redirect_url="http://localhost:8550/oauth_callback",
    )

    def login_click(e):
        page.login(provider)

    data = ft.Column()

    def on_login(e):
        print("Login error:", e.error)
        print("Access token:", page.auth.token.access_token)
        print("User ID:", page.auth.user.id)
        data.controls.append(
            ft.Column([
                ft.Text(f"Name:, {page.auth.user["name"]}"),
                ft.Text(f"Email:, {page.auth.user["email"]}"),
            ])
        )
        page.update()

    page.on_login = on_login
    page.add(
        ft.Column([
            ft.Text('Login', size=20),
            ft.ElevatedButton("Login", on_click=login_click),
            data,
    ]))

ft.app(target=main)

Description :

I want to create a small data entry desktop app that save data to google sheet using google sheet API. So, in oder the API to work we need authorization flow but when I use google auth in this exemple to get the credentials, the code raises this issue, Please How I can Fix this.

Note : I want this app to work on both Mobile and desktop.

flet version : 0.21.1

Start with the supplied main.py reproduction and the traceback path through flet_core/local_connection.py, especially _process_oauth_authorize_command. Check how the oauthAuthorize command is handled for desktop versus mobile, then verify that the Google login flow completes on desktop without raising the unsupported-command exception.