Changing the configuration of ISO8601 in the Look and Feel Settings https://<your-instance>.atlassian.net/secure/admin/LookAndFeel!default.jspa in order to cause Monday to be the first day of week in the Date Picker field doesn't work on the New Issue View.
- Jira Cloud
- Goto the Look and Feel Settings or https://<your-instance>.atlassian.net/secure/admin/LookAndFeel!default.jspa
- Change the Use ISO8601 standard in Date Picker to "Yes" and update
- Visit an Issue that has a Date picker field and try to view the Calendar pop up dialog screen.
The Calendar should show the Start of the week begins on a "monday"
This feature doesn't seem to work on the New Issue view.