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. for example right-click on a file and define a new tag 2. add the tag column 3. OBSERVED RESULT tag is not visible EXPECTED RESULT tag is visible SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION Ubuntu 20.04
Have a look at: https://bugs.kde.org/show_bug.cgi?id=434565#c7 If you don't have baloo enabled, try enabling it.
No response from reporter.