### Mandatory checks - [ ] Change in `CHANGELOG.md` described in a way that is understandable for the average user (if applicable) - [ ] Tests created for changes (if applicable) - [ ] Manually tested changed features in running JabRef (always required) - [ ] Screenshots added in PR description (for UI changes) - [ ] [Checked developer's documentation](https://devdocs.jabref.org/): Is the information available and up to date? If not, I outlined it in this pull request. - [ ] [Checked documentation](https://docs.jabref.org/): Is the information available and up to date? If not, I created an issue at or, even better, I submitted a pull request to the documentation repository.