New kubuntu 20 seems has no functionality "Freeze Task manager". Just exclude acassional removing of menu items in Task manager. But prior kubuntu had such functionality. Can I add such functionality in kubuntu 20 ? $ uname -a Linux master-laptop 5.11.0-37-generic #41~20.04.2-Ubuntu SMP Fri Sep 24 09:06:38 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -d; uname -r; uname -i Description: Ubuntu 20.04.3 LTS 5.11.0-37-generic x86_64 $ plasmashell -v plasmashell 5.18.5 $ kf5-config --version Qt: 5.12.8 KDE Frameworks: 5.68.0 kf5-config: 1.0 Code (markup): Thanks!