Dear Karin Johansson,
Good day! Thank you for replying to the Microsoft Community.
After thorough research and consultations, it has been concluded that the feature you are inquiring about is not yet available in the new Outlook. However, thank you so much for bringing this to our attention, your suggestion is constructive and I believe it could make the use of Outlook even better. We will surely raise your concerns with our Product Development Team and hopefully, this can be included in future updates.
In the meantime, we sincerely recommend you post your concern as an idea to our Outlook in-app feedback site Contact support and provide feedback within the new Outlook for Windows - Microsoft Support

Our Product Development Team is committed to enhancing the customer experience by continually examining suggestions to include in the design and development of future product upgrades based on your suggestions. Hopefully, your suggestion will help many users in the future.
Please note that nobody here is the product developer/decision maker and has no control over the product. Everyone, including us as a community moderator, can only assist you with the query for providing available solutions and the feature's availability status within our scope and capability.
To check more details about how to submit feedback, kindly refer to this article Learn about how to provide feedback to Microsoft - Microsoft 365 admin | Microsoft Learn
Thank you for your time and understanding. For other questions, feel free to add your post to the Microsoft Community.
Sincerely,
Eleni | Microsoft Community Moderator