It is possible to look for citations within Alma’s persistent searchbox, but we would prefer a sorting function (A-Z) or a searchbox within a list. This would help looking for a citation while staying in a readinglist. Furthermore, it would help to detect unintended duplicates which have been added from, for example, ‘My Collection’ AND Repository Search AND Zotero. Or is it possible to mark duplicated citations?
AdminMiriam (Admin, Ex Libris) commented
Sorting citations within a list will be available in June 2019 release.