The Random Widget can randomly display one of the widgets added in every page refresh.
Add a New Random Widget
Click Layout on the page in which new widget is placed
Click "Add new widget" button
Select Random from the list
Widget Description is the administrative title (seen by site administrators only)
Click the drop down list, select the widget to add it in collection, repeat this step to add multiple widgets.
In this example, six "slideshow widgets" ,from "Random_1" to "Random_6" are added in the random widget.
Click Save button. - the popup will close and the widget is placed on the top of widget list in the left.
Put Random Widget On The Page
drag the widget to target destination in the layout and click Save
Go back to the page and refresh it to check the effect.
Updated: 30 Oct 2020