kwriteconfig5 --file kwinrc --group ModifierOnlyShortcuts --key Meta "org.kde.kglobalaccel,/component/kwin,,invokeShortcut,Overview"
qdbus org.kde.KWin /KWin reconfigure
// only this line might not be enough
set -g default-terminal "xterm-256color"
// Needs this line also to overrides the default color
set-option -ga terminal-overrides ",xterm-256color:Tc"