The CGNS built as part of ParaView doesn't use HDF5.
Simply try to open one of the HDF5-based files from here, e.g. bump_hdf5.cgns.gz. ParaView built with included CGNS simply exits with
cgio_file_open:invalid file type
To enable design management, you'll need to meet the requirements. If you need help, reach out to our support team for assistance.