The preview tab or split screen views do not render CSS Grid {display: grid;} properly. The current version of Chrome has full support for Grid layouts, and if I tell WeBuilder to launch Chrome, it renders a grid layout perfectly. But with Chrome selected in WeBuilder as the preview engine, it does not. As a matter of fact it renders just like the Internet Explorer Preview. So one of two things, either the buttons that let you select a different preview engine are not working (and using the IE engine regardless), or the built-in Chrome renderer is way outdated.
Can this be fixed. CSS Grid is not coming soon, it's here now!
Thanks.
Oops - forgot to mention this is WeBuilder 2016 Version 14.3 (14.3.0.187)