SUMMARY I have told iBus to quit because I wanted to use a keyboard layout that iBus does not provide. The result is that Kontact stopped receiving keyboard input. STEPS TO REPRODUCE 1. Tell iBus to quit! 2. Type "keyboard" into Kontact! OBSERVED RESULT EXPECTED RESULT keyboard SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: openSUSE Tumbleweed 20210904 (available in About System) KDE Plasma Version: 5.22.5 KDE Frameworks Version: 5.85.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION Work-around: tell Kontact to quit!