assertion introspection is missing when pytest produces a diff

def get_data(last):
    return [1, 2, last]

def test_list_compare():
    assert [1, 2, 3] == get_data(2)

def test_int_compare():
    assert 1 == get_data(2)

> uv run pytest tests
...
======================== FAILURES ==============================================
____________________________ test_list_compare __________________________________

    def test_list_compare():
>       assert [1, 2, 3] == get_data(2)
E       assert [1, 2, 3] == [1, 2, 2]
E         
E         At index 2 diff: 3 != 2
E         
E         Full diff:
E           [
E               1,
E               2,
E         -     2,
E         ?     ^
E         +     3,
E         ?     ^
E           ]

tests\test_it.py:5: AssertionError
______________________________ test_int_compare _______________________________

    def test_int_compare():
>       assert 1 == get_data(2)
E       assert 1 == [1, 2, 2]
E        +  where [1, 2, 2] = get_data(2)

tests\test_it.py:8: AssertionError

while this minification doesn't represent an actual use-case, only the issue in question, there are many cases where the diff of the lists is not as useful to me as the breakdown of how it came to be, could there be a verbosity option to display both the diff, and the breakdown?

Reproduce the issue with the examples in tests/test_it.py by running uv run pytest tests. Review the existing assertion output and how the list diff and value breakdown are selected. Done means a verbosity option can display both forms without removing the current diff behavior, with tests covering the new output.