I was looking for the page that allows you to update the H5P libraries and associated activities that have been created in the system. However, the list of libraries is empty/blank. This is the documentation that lists the update process and what to expect on the page: https://h5p.org/library-administration
Browsing to the H5P Library List in Home -> Administration -> Content -> "H5P Libraries" tab generates an empty page list. See screen shot h5p-empty-libaries.png.
I am running Drupal 8, logged in as administrator (user id 1) and have tried clearing cache. There are lots of activity libraries installed and available as visible when you go to create an activity they are all listed. See screen shot h5p-hub-activities.png.
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
Using the lastes alpha (2.0.0-alpha6), I cannot reproduce this issue. When I visit the H5P Libraries tab, I see a big list of installed libraries, as expected. My guess this issue has been fixed and can be marked closed (outdated).
I cannot reproduce this issue either. Closing as outdated.