There is a lot of curve there compared to the stock board that is flatter where the covers are, I'd expect if not molded that shape, that they are simply too wide and have to do that to fit.
Don't live with it. Look into it. Take the side trim covers off and see how much the board flattens out or sticks past them. Then trim it, the upholstery will still be able to wrap around the new edge and still be hidden. Loosen off the seatbelt covers, they should be pulling the board up as it tightens.