How to work with the Zoom tool when inserting a second layer? May 08, 2014 By Iván Augusto Moreno Hello everyone! Do you know if it is possible to work with the zoom tool when inserting a second layer on Articulate Storyline? On the base layer, the Zoom tool works perfectly, but when insterting a second layer on top, it is not possible to add a Zoom effect. In fact, the Zoom option on the menu appears grayed out! Thanks!