A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
Dear Sarah Largier,
When you use Send to OneNote in classic Outlook, do you mean the Select Location in OneNote window, where you can expand the notebook structure and select a specific sub-location, as shown in my screenshot below?
If yes, this behavior is related to the differences between the OneNote integration in classic Outlook and New Outlook. New Outlook does not support COM add-ins, while classic Outlook supports the legacy OneNote COM add-in experience.
To continue using the classic behavior shown in the screenshot, I recommend switching back to classic Outlook by turning off the New Outlook toggle in the upper-right corner, provided this option is available in your environment.
For reference: Toggle out of the new Outlook for Windows
Additionally, I would also encourage you to submit feedback to the Product team about this functionality, so they are aware that this workflow is important to you. I sincerely recommend you go to Feedback community to vote this similar feedback: (find out similar feedback, if not provide the feedback forum link Ideas · Community). Your feedback has been duly noted and is highly valued, as it provides with essential insights to continue improving and refining the products and services in the future.
I hope this helps clarify the situation. If you have any further questions or need clarification, please feel free to reach out.
Thank you for your kindness and understanding.