This iframe size is controled from: css/CONTROLLER-iFrameSizer-Custom-WIDTH-and-HEIGHT/bbfile.css
Test4 - This AutoResizer iframe should be visible always.
Test3 - This AutoResizer iframe gets hide with: css/CONTROLLER-ShowHide_iFrames-and-Other/bbiFrames.css
Test2 - This AutoResizer iFrame Appear with a click on the icon.
icon
Test1 - (NavBar-menu) This AutoResizer iFrame appear with a click on the icon.   icon