In rdm-records we have [mostdownloaded](https://github.com/inveniosoftware/invenio-rdm-records/blob/5bf4bb94879af3f73429191d83d669ba79220ac9/invenio_rdm_records/config.py#L258) But in our [sort options](https://github.com/zenodo/zenodo-rdm/blob/66c1c4426898899a5f5ce13f27bd4fbe370519b5/invenio.cfg#L595-L605) we don't include it It should be trivial to add but needs to be tested