SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Change settings to open new documents in a tab. 2. double click a pdf file in explorer, then another. OBSERVED RESULT Each file is opened in a new window EXPECTED RESULT Files should be opened in a new tab in the existing open window. It works when doing it via file, open, but not via double clicking on an associated file in Explorer. SOFTWARE/OS VERSIONS Windows: 10 macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
*** This bug has been marked as a duplicate of bug 407547 ***