I’ve been using NextCloud with OOS for years now and it’s great. It works perfectly with Word, Excel and PowerPoint. But when anyone tries to open a OneNote document, the error “Something went wrong and we couldn’t load this content.”
This occurs for all users, and any OneNote file. Even a brand new empty OneNote document.
Office Online Integration is 2.0.0.
NextCloud is 25.0.5.
OOS is up to date.
I did check the https://office/hosting/discovery, and all of the OneNote stanzas are present.
Has anyone had success using OneNote? Is there anything special I need to do?