The Editor makes it now possible to use Show/Hide option in the Layered Image addon.
Now, in order to trigger the action of showing or hiding the Layered Image addon, it is enough to enter appropriate commands via (Advanced) Connector. To permanently show or hide the addon on a presentation’s page, simply check/uncheck the “Is Visible” option in the Properties side menu.
To learn more, read the Layered Image detailed documentation, and watch its demo presentation here.