ROADS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

WHY is there a cap on buying roads if our kingdoms keep getting bigger?!?!?!? I wanted a nice grid of white roads over my whole kingdom but i only have enough for maybe 1/4 and i can't buy any more white OR regular royal roads! i get it i could use the other roads but sometimes i just want the clean look of the royal roads. PLEASE s8 let us buy like 1k at least of each type of road