When setting the locale to French in the browser, the dates are still displayed with English formatting. We see
This bug does not exist with LTS 2019 (Elements v2.4), so I tried to compare the code :
2.4 : https://github.com/nuxeo/nuxeo-ui-elements/blob/maintenance-2.4.x/widgets/nuxeo-date.html has a "timezone" property which is used to format the date
3.0 : https://github.com/nuxeo/nuxeo-ui-elements/blob/master/widgets/nuxeo-date.js does not have a timezone
Maybe it's the root cause of the issue.
Expected behavior: the date is displayed with the standards of the language set in the browser.