So the split screen on iPad can be 50/50 and 70/30 or so. Use case, when I am using the splt screen 50/50, I often time want to be able to make the right side larger so I can see content better. I can only do the left side. Does anyone know if the screen can be splitted to 30/70 where the 30 is on the left side. It seems llke the 30 can only be anchored on the right side.