Currently, the Fiona 7 gem doesn't fully support the Scrivito search API. In particular, the “contains” and “contains_prefix” operators and the all-fields wildcard “*” are not supported.
With larger amounts of data, the search currently is not as fast as with Scrivito.
The Fiona 7 gem for in-place editing assumes that all changes to the content are made in the only working copy available, and that all released content represents the published content. Since there cannot be more than one working copy, operations relating to working copies, e.g. “rebase” or “delete” are not supported.
As opposed to Scrivito, it is not possible to find or restore deleted CMS objects. Also, the type of an existing attribute cannot be changed.
The following two functions of the classic Fiona CMS are currently not fully integrated with the Fiona 7 gem: