C API: Allocating Objects on the Heap. Misleading documentation.

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2020-11-08.18:21:38.587>
labels = ['type-feature', '3.8', '3.9', 'docs']
title = 'C API: Allocating Objects on the Heap. Misleading documentation.'
updated_at = <Date 2020-11-11.09:18:27.246>
user = 'https://bugs.python.org/igo95862'

bugs.python.org fields:

activity = <Date 2020-11-11.09:18:27.246>
actor = 'igo95862'
assignee = 'docs@python'
closed = False
closed_date = None
closer = None
components = ['Documentation']
creation = <Date 2020-11-08.18:21:38.587>
creator = 'igo95862'
dependencies = []
files = []
hgrepos = []
issue_num = 42292
keywords = []
message_count = 2.0
messages = ['380558', '380744']
nosy_count = 2.0
nosy_names = ['docs@python', 'igo95862']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue42292'
versions = ['Python 3.8', 'Python 3.9']