SUMMARY key mapping error with shift + ',' STEPS TO REPRODUCE 1. start krfb service 2. start vnc client,I am using the noVnc client.However, the result is the same when I use other VNC clients. 3. connect to krfb service,tap shift + ',' OBSERVED RESULT output ">" EXPECTED RESULT output "<" SOFTWARE/OS VERSIONS Linux/KDE Plasma: kubuntu18.04 5.4.0-152-generic KDE Plasma Version: plasmashell 5.12.9 KDE Frameworks Version: 5.47.0 Qt Version: 5.9.5 kf5-config: 1.0 ADDITIONAL INFORMATION