filterwarnings doesn't deal with ExceptionGroups of pytest.PytestUnraisableExceptionWarning

I have a test annotated with @pytest.mark.filterwarnings("ignore::pytest.PytestUnraisableExceptionWarning") because I depend on a library I know will likely leak. However, I noticed this doesn't work if there are 2 leaks at the same time:

  |   File "<python venv>/site-packages/_pytest/unraisableexception.py", line 95, in cleanup
  |     collect_unraisable(config)
  |   File "<python venv>/site-packages/_pytest/unraisableexception.py", line 81, in collect_unraisable
  |     raise ExceptionGroup("multiple unraisable exception warnings", errors)
  | ExceptionGroup: multiple unraisable exception warnings (2 sub-exceptions)
  +-+---------------- 1 ----------------
    | Traceback (most recent call last):
    |   File "<python venv>/site-packages/_pytest/unraisableexception.py", line 33, in gc_collect_harder
    |     gc.collect()
    | ResourceWarning: unclosed <socket.socket fd=57, family=2, type=1, proto=6, laddr=('ip1', ...), raddr=('ip2', ...)>
    |
    | The above exception was the direct cause of the following exception:
    |
    | Traceback (most recent call last):
    |   File "<python venv>/site-packages/_pytest/unraisableexception.py", line 67, in collect_unraisable
    |     warnings.warn(pytest.PytestUnraisableExceptionWarning(msg))
    | pytest.PytestUnraisableExceptionWarning: Exception ignored in: <socket.socket fd=57, family=2, type=1, proto=6, laddr=('ip1', ...), raddr=('ip2', ...)>
Enable tracemalloc to get traceback where the object was allocated.
See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
    +---------------- 2 ----------------
    | Traceback (most recent call last):
    |   File "<python venv>lib/python3.11/asyncio/selector_events.py", line 868, in __del__
    |     _warn(f"unclosed transport {self!r}", ResourceWarning, source=self)
    | ResourceWarning: unclosed transport <_SelectorSocketTransport fd=57>
    |
    | The above exception was the direct cause of the following exception:
    |
    | Traceback (most recent call last):
    |   File "<python venv>/site-packages/_pytest/unraisableexception.py", line 67, in collect_unraisable
    |     warnings.warn(pytest.PytestUnraisableExceptionWarning(msg))
    | pytest.PytestUnraisableExceptionWarning: Exception ignored in: <function _SelectorTransport.__del__ at 0x...>
Enable tracemalloc to get traceback where the object was allocated.
See https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings for more info.
    +------------------------------------

It would be nice if filterwarnings could deal with this condition easily -- like filter out the matching sub exceptions. Maybe it already can? I haven't seen much written on the internet about it...

pytest 8.4.2, python 3.11

Start with _pytest/unraisableexception.py, especially collect_unraisable, and reproduce the report using two unraisable warnings with the pytest.mark.filterwarnings marker. Compare single-warning and ExceptionGroup behavior; done means matching PytestUnraisableExceptionWarning subexceptions are filtered without suppressing unrelated warnings.