3D Tiling not working or supported?

I am attempting to cut a 24x51x2inch piece of foam on my X-Carve using the new 3D in Easel Pro. When I set my material size it shows the tile image in the bottom right as normal. When I attempted to cut the material it ignored the size limit of the machine and tried to cut past it’s work zone, skipping teeth on the belt as it tried. Is Tiling not supported for 3D objects? I’m I missing something?