I'm working on a form, and seem to be unable to add a 13th row in the Grid Editor. The + sign doesn't work,and I can't duplicate any rows. Is there some preset arbitrary limit of 12 rows?

I think there is. At least that is the case in SD.

12 rows for the grid is built into Foundation.

It might be worth experimenting with grid-auto-rows ( https://css-tricks.com/almanac/properti … auto-rows/ ). One sets the height and gap for the auto rows and lets the CSS Grid magic do the placing of the elements. After putting in the 13 or more elements one can check that it really works by seeing what happens on the canvas when one plays with the gap setting in Show Advanced Grid Controls in the Styles panel.

Frank

Hmmm. My post above was using Site Designer (I didn't notice that this was in the Form Designer section of these forums). Perhaps the idea will also be relevant to FD.

Frank