The Kpple menu is a drop-down menu that is usually found on the left side of the menu bar.
The original maintainer does not seem actively maintaining the project anymore. In order to port the plasmoid to KF6 I created this fork.
I also added Keyboard Navigation via Tab and Back-tab or via Arrow Keys.
The user can also Lock Screen by pressing: CTRL + ALT + Q when the applet is expanded.
The users can also Log Out by presssing: SHIFT + ALT + Q when the applet is expanded.
A shortcut for the applet can be set via the settings menu.