Can't pass Path like objects to subprocess api's on Windows.

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2020-08-27.14:25:18.967>
labels = ['3.10', 'type-bug', '3.8', '3.9', 'OS-windows']
title = "Can't pass  Path like objects to subprocess api's on Windows."
updated_at = <Date 2020-09-12.01:28:59.018>
user = 'https://github.com/rasjani'

bugs.python.org fields:

activity = <Date 2020-09-12.01:28:59.018>
actor = 'terry.reedy'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Windows']
creation = <Date 2020-08-27.14:25:18.967>
creator = 'rasjani'
dependencies = []
files = []
hgrepos = []
issue_num = 41649
keywords = []
message_count = 5.0
messages = ['375993', '375995', '376024', '376043', '376760']
nosy_count = 8.0
nosy_names = ['terry.reedy', 'paul.moore', 'tim.golden', 'zach.ware', 'serhiy.storchaka', 'steve.dower', 'xtreak', 'rasjani']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue41649'
versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']