Hello Todd B B,
Have a nice day and thank you for your reply.
We do understand your concerns here, but since it's related to the New Outlook for Windows product design, and the product team is still working on a number of features, and also based on customer requests, more features will be added.
Therefore, Microsoft recommend submitting feedback by going to Help > in the new Outlook for Windows app or in the Ideas Community (microsoft.com).
This community team and the Microsoft product development team are separate. Therefore, for feature suggestions or design queries, users need to submit feedback to the Microsoft product team from their side. Once a user sends feedback through the above means, it is sent directly to Microsoft and routed to the relevant product team that can review it.
To see more details on how to submit feedback, see this article Learn how to provide feedback to Microsoft - Microsoft 365 admins Microsoft Learning.
Also, for the new Outlook for Windows, new features will be updated on this blog New Outlook for Windows - What to Expect in the Microsoft Community Center so you can observe the new updates. You can also observe the Microsoft 365 Roadmap, a place that updates all the upcoming Microsoft 365 features and details about when it will be released.
Since this is by design, I hope I have provided you with all the information you need about your requirements. If you need any further information from our side, please feel free to ask. We will be happy to assist.
Thank you and have a nice day.