sched doesn't handle at the expected time those events which are added after scheduler starts #64325

assignee = None
closed_at = None
created_at = <Date 2014-01-05.03:00:23.335>
labels = ['type-bug', 'library', '3.11']
title = "sched doesn't handle at the expected time those events which are added after scheduler starts"
updated_at = <Date 2021-11-27.08:59:08.365>
user = 'https://bugs.python.org/julian'

activity = <Date 2021-11-27.08:59:08.365>
actor = 'iritkatriel'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2014-01-05.03:00:23.335>
creator = 'julian'
dependencies = []
files = []
hgrepos = []
issue_num = 20126
keywords = []
message_count = 11.0
messages = ['207336', '207343', '207391', '207405', '207406', '207407', '207408', '207543', '244345', '360285', '407107']
nosy_count = 7.0
nosy_names = ['giampaolo.rodola', 'r.david.murray', 'serhiy.storchaka', 'julian', 'rgov', 'josh.r', 'iritkatriel']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue20126'
versions = ['Python 3.11']