Using Classic Outlook on Windows for personal email, calendar, and contact management
This "new outlook" seems like is still in alpha testing. Lot's of missing features and very few settings available. Many features lacking as others pointed out plus lots of little bugs that are very annoying.
MS is famous for removing features that most users love without any logical reason (i.e.: "never combine task bar" in Win 11) but this new outlook went even beyond what is normal for MS.
That is the most amateur release I have seem.