Requests for cursors are different as they can succeed many times. When you call cursor.continue() the success of that operation is provided in the request returned by source.openCursor().

If I want to give an object store to another piece of code, I can just pass the object store. However, if I want to pass the cursor elsewhere, I also have to pass the related request.

Should cursor.request return https://w3c.github.io/IndexedDB/#cursor-request?