Using Classic Outlook on Windows for personal email, calendar, and contact management
The third-party add-ins are simply an unacceptable band aid to this problem. This feature should be standard on the Outlook application.
My organization completely locks down the software's that are used and does not allow any Third-party software due to security concerns. I appreciate that the community has picked up Microsoft's shortcomings, but this is such a simple ask that should be nested within the applications options and settings.