No. The hubs preference photos by time relevance. It's random, but it
will show you more pictures from the time of year it's currently close
to. You'll see fewer Christmas photos for example in the summer. It's
actually usually quite a good algorithm...
Just chiming in that I have this same issue on 2 hubs that used to work
flawlessly. If you go to the Home app on your phone and change any
setting, it seems to fix it for a little while (and cycle through a set
of photos really quickly). But eventual...
