Thanks rashkae!
If I understood correctly, in order to have the "Average pages per minute" updated one has to either (or both?):
- Disable side load mode.
- Create an account.
Then transfer epubs/kepubs/pdfs/etc as usual using Calibre/drag & drop.
Finally, not that I care about the Kobo awards, but what do you mean by "kepub that are not synced"? Synced to a Kobo account?
Cheers!