Hello, thank you! You are correct. My Emacs repository was pointing to a 16 day old commit, which I did not realize. Further, the PhdThesis and TechReport entries are already in `bibtex-BibTeX-entry-alist`, which led to the confusion and the sorting still being broken here. Sorry! Dominik Lars Ingebrigtsen writes: > Dominik Schrempf writes: > >> Thank you for working on this. I just checked with a newer Emacs build including >> the fix of bug 52354, and sorting still does not work. I think this is because >> the relevant entries (PhdThesis and TechReport) were mistakenly added to >> `bibtex-BibTeX-entry-alist`, and not `bibtex-biblatex-entry-alist`. >> >> I am referring to commit af1c5ec0fcd3f25234cfe2986c873ff2e5ed63a0. > > As far as I can tell, that commit adds the entries to > `bibtex-biblatex-entry-alist’.