OneNote /content API: mishandles top-level bullet points

Start by reproducing the page-content request in Graph Explorer using the URL and permissions steps provided, then compare the returned HTML with the expected placement and duplicate headings. Done means confirming whether the fault is in the OneNote API rather than the JavaScript SDK and identifying an actionable SDK scope or routing the report to the appropriate API team.

Describe the bug

I am trying to fetch the contents of a OneNote page, but the returned HTML is wildly wrong.

The page content I am requesting is:
https://graph.microsoft.com/v1.0/me/onenote/pages/0-98683d224e7e8f42b68681de32a02303!1-B4848BE9A8709757!s22b27c7557ff4cdea36df6219d76f605/content?includeInkML=true

Expected behavior

I would expect the content returned from the content API to have all the content in the right place and for there to be no duplicates. I'm seeing content in the wrong place, and I'm seeing h1 headings being duplicated at the end of the content.

How to reproduce

1. go to graph explorer
2. sign-in as me if possible???? or replicate my note from the screenshot above in your own notebook?
3. "Modify Permissions" -> consent to OneNote permissions
4. execute a query for my page, e.g. https://developer.microsoft.com/graph/graph-explorer?request=me%2Fonenote%2Fpages%2F0-98683d224e7e8f42b68681de32a02303!1-B4848BE9A8709757!s22b27c7557ff4cdea36df6219d76f605%2Fcontent&method=GET&version=v1.0&GraphUrl=https://graph.microsoft.com

SDK Version

3.0.7

Latest version known to work for scenario above?

No response

Known Workarounds

Edit the content to fix the top-level list items and indent them:

This content, with all the bullets indented, fixes the html output

Debug output

n/a

Configuration

n/a

Other information

This is a OneNote API bug and not the JS SDK's fault, since I can reproduce in graph explorer. If there's a way to submit a OneNote API bug let me know.