[solved] The July Office updates have resolved the issues on both Windows and macOS.
[Update] Please follow the instructions in this FAQ to resume working as usual: https://faq.tickets.tu-dresden.de/v/ItemID=1591
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Since the last Microsoft update on June 9, 26, the local OneNote application has been crashing when synchronizing SharePoint notebooks.
As of now, the following versions are affected: Office 365 Apps Enterprise (Windows 11) Office for Mac (Version 16.110.1 (26062112))
We are already investigating how to resolve this issue; it may require a new update from Microsoft itself—we ask for your patience in this matter.