Description:
The Authentication policies user list currently displays the "Date added" column in a fixed American format (MM/DD/YYYY). This occurs even when the user's Atlassian account profile is configured for a different locale, such as European or German formats (DD/MM/YYYY).

The administrative interface for Authentication Policies appears to be missing the localization layer required to inherit and display dates according to individual user preferences set in Atlassian Account settings.

Steps to Reproduce:

1. Log in to an Atlassian Cloud instance.
2. Navigate to Account Settings > Account Preferences and set the Language to a locale that uses the DD/MM/YYYY format (e.g., German or French).
3. Access the Organization Administration area.
4. Navigate to Security > Authentication policies.
5. Select any policy and view the Users tab.
6. Observe the format of the dates in the Date added column.

Expected Result:
The dates should reflect the format chosen in the user's Atlassian account preferences (e.g., 27/10/2026).

Actual Result:
The dates are displayed in the American format (e.g., 10/27/2026).

Workaround:
There is currently no UI-based workaround to change the date display format in this specific view.