How time zones work in Evolve?
In Evolve, time saved in the database is UTC time and shown on the UI as
1. If time zone preference is not set, application shows the date/time of your browser.
2. If time zone preference is set, application will show date/time of that zone.
In Evolve, there is no option to enforce a specific time zone to all users.
Earlier it was in SharePoint, when Tenant is set for first time application gets its time on First User creation.