Is there an option to apply grid resizing to frames within Auto Layout?

I have a frame that lives inside of a 12 column device. The frame has 2 different sections. Section A only takes up the middle 8 columns and the Section B takes up all 12 columns. When I resize the device, both sections will obey their column constraints for resizing. However, if I try to enforce auto-layout to the frame, both sections lose the ability to have constraints, thus can no longer obey grids. Is there a work around for this?