JabRef version

Latest development branch build (please note build date below)

Operating system

GNU / Linux

Details on version and operating system

JabRef 5.8--2022-09-29--fca9fb9 Linux 5.10.0-18-amd64 amd64 Java 18.0.2.1 JavaFX 19+11

Checked with the latest development build

• I made a backup of my libraries before testing the latest development version.
• I have tested the latest development version and the problem persists

Steps to reproduce the behaviour

1. open a (pre-existing) library (e.g. https://github.com/JabRef/jabref/blob/main/src/test/resources/testbib/jabref-authors.bib)
2. create a new library (e.g. File -> New library)
3. edit a bit this new library (e.g. add/paste an entry)
4. close JabRef (e.g. File -> Quit)
   At this point, a window entitled "Save before closing" is displayed.
5. select Discard changes
   JabRef closes
6. open JabRef
   Bug: No library is displayed, while the pre-existing one (e.g. jabref-authors.bib) should be.

Appendix

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