I have just started with Omeka S 3.0.1. I have created a few items sets, added items and allocated these items to one or more sets (collections). However when I browse item sets Omeka is reporting fewer item sets than I expected. The 20 items I added have been allocated to one or more of 6 item sets.
The browse Item sets page only shows three sets.
I have checked that each item has been allocated to a set.
I have checked that all the items can be viewed on the site.
I have tried with several different themes all have the same issue.