When import tickets from Hungarian Railways (Magyar Államvasutak, MÁV) the barcode is lost and nothing is presented. Unfortunately I'm not sure, what kind of barcode scanner does the controllers use. I send sample tickets to vkrause@kde.org as last time, hope it helps. It happenes both on Android (LineagOS 20, F-Droid 23.04.0 2023-04-27) and Linux (ArchLinux, version: 23.04.0-1). Best regards, Gergely
That's fixed with https://invent.kde.org/frameworks/prison/-/commit/bf0c1dfd66005a063d44282a5b93530df97e0678, that's a few days old already but yet has to propagate into the packages.