Error when trying to set up a grid with divblocks in form

I am working on the tutorial in Webflow and have already hit a snag. When I add divblocks within a 3x2 grid, the first box in my grid will not populate no matter what I do. I already contacted support and their help did not produce a fix. Any ideas? I really need to use this feature in my build and if I can’t get it working I’ll have to find another web builder.