JabRef version

5.15 (latest release)

Operating system

Windows

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. go to file on left-most top corner
2. hover to import
3. click add to current library
4. a file directory window will pop up
5. click multiple files
6. import button is greyed and wont take more than 1 file