Tkinter colours wrong on MacOS universal2 #86707

assignee = None
closed_at = <Date 2021-01-06.10:55:33.181>
created_at = <Date 2020-12-02.14:49:55.609>
labels = ['OS-mac', '3.8', 'expert-tkinter', '3.9', '3.10']
title = 'Tkinter colours wrong on MacOS universal2'
updated_at = <Date 2021-01-06.10:55:33.181>
user = 'https://github.com/E-Paine'

activity = <Date 2021-01-06.10:55:33.181>
actor = 'epaine'
assignee = 'none'
closed = True
closed_date = <Date 2021-01-06.10:55:33.181>
closer = 'epaine'
components = ['macOS', 'Tkinter']
creation = <Date 2020-12-02.14:49:55.609>
creator = 'epaine'
dependencies = []
files = ['49645', '49646']
hgrepos = []
issue_num = 42541
keywords = []
message_count = 21.0
messages = ['382315', '382316', '382317', '382318', '382321', '382326', '382332', '382333', '382352', '382363', '382366', '382421', '382426', '382433', '382443', '382454', '384328', '384341', '384343', '384347', '384487']
nosy_count = 6.0
nosy_names = ['ronaldoussoren', 'wordtech', 'ned.deily', 'culler', 'serhiy.storchaka', 'epaine']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue42541'
versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']