JabRef version

5.15 (latest release)

Operating system

Windows

Details on version and operating system

No response

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

There is a bug in the Ctrl+W shortcut. Instead of closing the current tab, it always closes the first tab in JabRef.

1. Open JabRef.
2. Use Ctrl+W key.
3. It will close the first tab, instead of current tab.