Hi HK1222,
Welcome to the Microsoft Community.
Based on your description, I’m sorry to share that this specific behavior is not supported in the new Outlook.
Since this feature is important to your workflow, we kindly ask that you submit your feedback through the Outlook Feedback Portal Ideas · Community This is the best channel to influence future feature developments, as our product team regularly reviews submissions from users like yourself.
Please understand and accept my apologies because, as moderators of the community, we are not responsible for Microsoft's product development and design, and we have limited resources for product development. To help you send your feedback and requirements to the relevant product development team, we've redirected you to the right path.
Feel free to let me know if you have any further questions or concern.
Best Regards,
Mia - MSFT | Microsoft Community Support Specialist.