JabRef version

5.15 (latest release)

Operating system

GNU / Linux

Details on version and operating system

Ubuntu 20.04 and Linux Mint 21.3 (Ubuntu 22.04)

Checked with the latest development build (copy version output from About dialog)

• 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. Intall Jabref
2. Have 2 screens connected and switched on
3. Open Jabref
4. Check Jabref opens on full screen and toolbar doesn't work
   I think it is related with having 2 screens. I have disabled one on them and now Jabref is working.
   Tested with snap, flatpak and native installation

Appendix

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