Mypy error "__ does not return a value" when using `lambda` with multiple expression

Bug Report

(A clear and concise description of what the bug is.)

To Reproduce

from typing import Callable, cast
import os
import re
import sys
import time
import click
import inquirer # type: ignore
import halo # type: ignore

################################################
@click.command()
def main():
    options = [
        inquirer.List("mainOption", message="What would you like to do?", 
        choices=[
            ("1. Option 1.", pick1),
            ("2. Option 2.", pick2),
            ("3. Quit the program...", lambda: (click.echo(click.style("Bye bye!", fg="magenta")), sys.exit(0)))
        ],
        )
    ]

    answer = inquirer.prompt(options)
    selected_opt = cast(Callable[[], None], answer.get("mainOption"))

    if selected_opt is not None:
        selected_opt()

########################
def pick1() -> None:
        click.echo("Select opt 1")

def pick2() -> None:
    click.echo("Select opt 2")


################################################
if __name__ == "__main__":
    main()

Error on line:

# "echo" does not return a value
("3. Quit the program...", lambda: (click.echo(click.style("Bye bye!", fg="magenta")), sys.exit(0)))

If I drop an expression for lambda, everything is fine:

# No error
("3. Quit the program...", lambda: (click.echo(click.style("Bye bye!", fg="magenta"))))

Your Environment

• Mypy version used: Mypy Type Checker v2023.6.0 "A Visual Studio Code extension with support for the Mypy type checker. This extension ships with mypy=1.6.1."
• Mypy command-line flags:
• Mypy configuration options from mypy.ini (and other config files):
• Python version used: 3.12.0

Comienza reproduciendo el ejemplo de lambda proporcionado y compáralo con la variante de una sola expresión que no informa de ningún error. Rastrea cómo mypy comprueba las expresiones de tupla dentro de las lambdas; se considerará terminado cuando el callback válido con varias expresiones se gestione de forma coherente sin perder el diagnóstico relevante sobre el valor de retorno.