If you have a large curved items (e.g., a section of a circular arc), the inside of the arc is open and can easily be stacked next to eachother, but instead, they end up on being laid out as multiple plates (on curved item per plate) instead of stacking them next to each other on one plate. It seems like the auto layout algorithm is using a simple rectangular boundary instead of the actual geometry.
If you have a large curved items (e.g., a section of a circular arc), the inside of the arc is open and can easily be stacked next to eachother, but instead, they end up on being laid out as multiple plates (on curved item per plate) instead of stacking them next to each other on one plate. It seems like the auto layout algorithm is using a simple rectangular boundary instead of the actual geometry.