unable to run shiv module after manual unzip

i build a zip file with shiv named 'hello.zip', but it is too large (2.2GB) that the original method 'python hello.zip' report error: no module name __main__, i find associated issues and understand it is a python bug. then i want to unzip this zip myself and i get files like
--_bootstrap
--site-packages
--__main__.py
--environment.json
when i run python __main__.py, its reports error:
Traceback (most recent call last):
File "D:\env\test_code\hello-world\hellonew\__main__.py", line 3, in
_bootstrap.bootstrap()
File "D:\env\test_code\hello-world\hellonew\_bootstrap\__init__.py", line 196, in bootstrap
env = Environment.from_json(archive.read("environment.json").decode())
AttributeError: 'NoneType' object has no attribute 'read'
any suggestions? i use win10 with python3.10.11 as the runtime env.

Reproduce the Windows 10/Python 3.10.11 case using the generated hello.zip, then inspect __main__.py and _bootstrap/__init__.py, especially the Environment.from_json call involving environment.json. Compare execution from the archive with execution after manual extraction; done means the supported behavior is established and the failure is fixed or clearly documented.

Written by the indexing model from the issue text.