No tests are being recognized within test files

It seems no tests within files are being discovered - when running file, or running nearest, or debugging nearest the result is "No tests found" from neotest. The test file, however, does show up in the summary window, but shows a "skipped" icon next to it when run.

I created a fresh venv with python 3.12, and installed just pytest 8.3.3, and implemented their getting started:

# filename: test_sample.py
def func(x):
    return x + 1

def test_sample():
    assert func(3) == 5

class TestClass:
    def test_one(self):
        x = "this"
        assert "h" in x

    def test_two(self):
        x = "hello"
        assert hasattr(x, "check")

Running pytest yields the following, expected, output:

Here's my output of nvim -v:

% nvim -v
NVIM v0.11.0-dev
Build type: RelWithDebInfo
LuaJIT 2.1.1703358377
Run "nvim -V1 -v" for more info

And I'm running LazyVim - here's the lazy-lock.json lines for neotest:

  "neotest": { "branch": "master", "commit": "6d6ad113f56edc7c3f2a77a0836ea8c1b955ebea" },
  "neotest-python": { "branch": "master", "commit": "72603dfdbaad5695160268cb10531a14cc37236e" },

and the rest of my configuration is here: https://github.com/a3ng7n/nvim

Start by reproducing the issue with the provided test_sample.py, pytest 8.3.3, Neovim v0.11.0-dev, and the pinned neotest and neotest-python commits. Trace test discovery for running a file, nearest test, and debugging nearest; done means the tests appear in the summary and execute instead of showing "No tests found" or "skipped".