SUMMARY STEPS TO REPRODUCE 1. Activate unified inbox 2. Search through all config dialogs how to disable it 3. OBSERVED RESULT No UI to disable the unified inbox. EXPECTED RESULT There should be a way to disable it in the configuration dialog, maybe in Appeareance/General SOFTWARE/OS VERSIONS Linux/KDE Plasma: Up to date KDE Neon (available in About System) KDE Plasma Version: KDE Frameworks Version: 5.53.0 Qt Version: 5.11.2 ADDITIONAL INFORMATION
Disable it in plugins tab.