Stack Widget
The Stack Widget component can be used along the other App Builder components to group several widgets within a stack element. A stack replaces the contents of the current container with its own contents and includes a back button to navigate back to the parent level.

Overview
Download an example definition here.
The component includes inputs to define a Label (L), and Icon (I), a Tooltip (T), and a list of Widgets (W) to include in the stack. Any other widgets of the plugin can be used, including further nested stack widgets.
