Hi! I've just submitted a patch implementing Bug 31654 - Hide non-public libraries from MastheadLibraryPulldown It's quite simple (two lines in two files), and the sponsor (Steiermärkische Landesbibliothek) would be happy if the fix makes it into 22.11. So if there is anything I can do to make that happen, please advise :-) Greetings, domm -- #!/usr/bin/perl https://domm.plix.at for(ref bless{},just'another'perl'hacker){s-:+-$"-g&&print$_.$/}