No tab shown when untitled tab is created

[Paras-Gupta16]

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

1. Set preference to true for "Hide tab bar when single library is present"
2. Create a new library
3. Change the preference to false.
4. Now in tab bar no tab is shown.

[Paras-Gupta16]

This is video for more context.

Recording.2025-03-11.000517.mp4

[koppor]

PR introducing the feature was: #12395 - maybe you see which code causes the issue.

[priyanshu16095]

This implementation was also enhanced in this PR #12496

[Paras-Gupta16]

/assign-me

[github-actions]

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[Paras-Gupta16]

Tried it with using the code of this branch #12395, it works fine!

[koppor]

Tried it with using the code of this branch #12395, it works fine!

This means, some issue was introduced since then? Maybe use git bisect to find out the commit which is causing harm?