OneNote Search Scope in SharePoint for Office 365 Groups

Hi All,

I'm trying to figure out the default indexing and search scope for the SharePoint Team Site that is created with an Office 365 group and how it works with OneNote. I haven't found a lot of documentation, but was experiencing some issues.

The actual OneNote page isn't returned when searching for terms in that page, however, the first page of a section is returned. For example, If I have a section called Section X with three pages, Page A, Page B and Page C and the term I am searching for is in Page C, Page A is returned in the result set. Some screenshots below. Is there documentation I might be able to find?

See screenshots for example.

Onenote Search Term
https://www.screencast.com/t/FGGf2OAVoe

Searching for term
https://www.screencast.com/t/Un2f42XSQd

Result is Page A, instead of C.
https://www.screencast.com/t/NccP9UpQIz6

https://www.screencast.com/t/eV44bVmiK