autocomplete can sometimes get stuck (dependency caused)

[ssbarnea]

$ mk --show-completion zsh
WARNING  Repo is dirty on chore/gha                                                                                                        
^CTraceback (most recent call last):
  File "/Users/ssbarnea/.asdf/installs/python/3.12.3/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/.asdf/installs/python/3.12.3/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/c/os/mk/.tox/lower/lib/python3.12/site-packages/subprocess_tee/__init__.py", line 102, in _stream_subprocess
    await asyncio.wait(set(tasks))
  File "/Users/ssbarnea/.asdf/installs/python/3.12.3/lib/python3.12/asyncio/tasks.py", line 464, in wait
    return await _wait(fs, timeout, return_when, loop)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/.asdf/installs/python/3.12.3/lib/python3.12/asyncio/tasks.py", line 550, in _wait
    await waiter
asyncio.exceptions.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/ssbarnea/c/os/mk/.tox/lower/bin/mk", line 8, in <module>
    sys.exit(cli())
             ^^^^^
  File "/Users/ssbarnea/c/os/mk/src/mk/__main__.py", line 122, in cli
    for action in ctx.runner.actions:
                  ^^^^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/.asdf/installs/python/3.12.3/lib/python3.12/functools.py", line 995, in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/c/os/mk/src/mk/runner.py", line 67, in actions
    _actions.extend(c.actions())
                    ^^^^^^^^^^^
  File "/Users/ssbarnea/c/os/mk/src/mk/tools/tox.py", line 31, in actions
    result = run_or_fail(
             ^^^^^^^^^^^^
  File "/Users/ssbarnea/c/os/mk/src/mk/exec.py", line 59, in run_or_fail
    return run(*args, check=True, cwd=cwd, tee=tee, env_overrides=env_overrides)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/c/os/mk/src/mk/exec.py", line 36, in run
    result = subprocess_tee.run(
             ^^^^^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/c/os/mk/.tox/lower/lib/python3.12/site-packages/subprocess_tee/__init__.py", line 142, in run
    result = asyncio.run(_stream_subprocess(cmd, **kwargs))
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/.asdf/installs/python/3.12.3/lib/python3.12/asyncio/runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/Users/ssbarnea/.asdf/installs/python/3.12.3/lib/python3.12/asyncio/runners.py", line 123, in run
    raise KeyboardInterrupt()
KeyboardInterrupt

It does not reproduce with on all platforms/dependencies combinations so far..

Apparently is caused by tox command:"tox", "-qq", "--colored", "no", "--hashseed", "1", "--showconfig" which seems to do paging when is not expected to do.