Would be great to have a reference in the text - list of reference checker/tracker in order to check if any reference in the text is actually in the list of references in the end, maybe to have a small separate window in inspector you can scroll through all references in the text.
@mskare hmm, all references you insert as citations should be found in the bibliography? There's also a Format > Refresh Citations and Bibliography option to ensure that they are in sync (this rarely is needed, but could be for instance if the app was quit midway it reformatting citations). There's also Window > Show Bibliography Data that shows you all reference data, including records not currently referenced as citations. Is this more what you were looking for?
CEO & Co-founder of Manuscripts.app Ltd