The week does not start on Monday if the calendar parameter is set to iso8601 in the locale #8810
Description
Provide a general summary of the issue here
According to the ISO 8601 standard, the week starts on Monday. If you specify the iso8601 calendar in the locale, the week in the English language starts on Sunday in the Сalendar.
🤔 Expected Behavior?
If you specify the iso8601 calendar in the locale, the week for the English language starts on Monday.
😯 Current Behavior
If you specify the iso8601 calendar in the locale, the week for the English language starts on Sunday.
💁 Possible Solution
No response
🔦 Context
No response
🖥️ Steps to Reproduce
1.Create the component Calendar as in the example from the page: https://react-spectrum.adobe.com/react-aria/useCalendar.html
2. Set the locale is "en-u-ca-iso8601"
https://codesandbox.io/p/sandbox/determined-kalam-pmy6kn?file=%2Fsrc%2FApp.js%3A16%2C18-16%2C35
Version
react-aria@3.42.0, react-stately@3.40.0
What browsers are you seeing the problem on?
Chrome
If other, please specify.
No response
What operating system are you using?
MasOs
🧢 Your Company/Team
No response
🕷 Tracking Issue
No response