pathlib.Path.touch incorrectly raises FileNotFoundError

Bug report

In ipython, the first two calls to pathlib.Path.touch succeed but the third fails. I see no reason that it should fail, and if it should, the error raised is incorrect.

from pathlib import Path
log_filename = Path('/mnt/c/Users/Michael/OneDrive/PycharmProjects/beta_numbers/logs/perron_numbers_log0.txt')
log_filename.touch() # success
log_filename = Path('/mnt/c/Users/Michael/OneDrive/PycharmProjects/beta_numbers/logs/perron_numbers_log_.txt')
log_filename.touch() # success
log_filename = Path('/mnt/c/Users/Michael/OneDrive/PycharmProjects/beta_numbers/logs/perron_numbers_log_0.txt')
log_filename.touch()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python3.10/pathlib.py", line 1166, in touch
    self._accessor.touch(self, mode, exist_ok)
  File "/usr/lib/python3.10/pathlib.py", line 331, in touch
    fd = os.open(path, flags, mode)
FileNotFoundError: [Errno 2] No such file or directory: '/mnt/c/Users/Michael/OneDrive/PycharmProjects/beta_numbers/logs/perron_numbers_log_0.txt'

Contents of /mnt/c/Users/Michael/OneDrive/PycharmProjects/beta_numbers/logs prior to the first touch:

• -3_-1_-7.log
• -7_-29_-43.log
• -8_-3_-17.log
• -9_-35_-51.log
• analyze.log
• find_close_orbit.log
• test_log.txt
• testy.log
• update_legacy_data.log

Your environment

• CPython versions tested on: 3.10.4
• Operating system and architecture: Ubuntu 22.04 run on a Windows 10 x64 device through WSL2

Inizia riproducendo le tre chiamate a pathlib.Path.touch su CPython 3.10.4 in Ubuntu 22.04 su WSL2, quindi esamina pathlib.py alle righe 1166 e 331. Determina se il FileNotFoundError segnalato è riproducibile e quale condizione del filesystem lo causa; il lavoro è concluso quando è disponibile una diagnosi confermata con un test di regressione mirato o una spiegazione documentata.