[BUG]Zip module import

Hi!
i'm trying to make my zip-packed module work.
as in docs,created the following zip:
my_module.zip
|--my_module/
|--init.pyc
|--my_module/
|--.... [modules sources]
i can see salt minion is syncing my module,that's ok
but list_functions has none of my functions(for test purposes placed some foo function in init)
debugging salt minion lead me to the following line in https://github.com/saltstack/salt/blob/84f434cc76b04bc8f91582ca6aa11e471b7e3988/salt/loader/lazy.py#L980C20-L980C20

if (
   self._only_pack_properly_namespaced_functions
  and not func.__module__.startswith(self.loaded_base_name)
   ):
   # We're not interested in imported functions, only
   # functions defined(or namespaced) on the loaded module.
   continue

self._only_pack_properly_namespaced_functions is set to True and self.loaded_base_name is salt.loaded
but func.module starts with my module name,so any function from my module is not beeing loaded.
Is it a bug?if not,what do i do?
i've tried hacking my module's function's module in init(),they started to load,but i can't call them after it)

Read salt/loader/lazy.py around the referenced namespace-filtering condition and compare it with the reported zip layout and function module values. Reproduce the import and list_functions behavior, then determine whether valid zip-packed functions are being excluded and capture the expected loading behavior in a regression test or documented resolution.