Hello!
The up next feature is off course great when using downloaded books (the home page looking more and more like Plex or Jellyfin 
)
But what’s missing, is that when the next available book is not available on the local library, but available on one of our configured OPDS source, it won’t appear.
As it’s possible to query the available issues of a series with OPDS, it would be great to add to the Up next section the next issue available on OPDS (if any)
Thanks!
