Before I eliminated the whole thing… I brought back the z-index now… and the nav menu covers the top of the menu on horizontal and vertical…
There must be CSS to allow full scrolling. I remember the same thing happened on my DIVI site and they had code that allowed for more scrolling. It was:
height: 100vh !important;
overflow-y: visible !important;
overflow-x:hidden !important;
min-height: 100vh !important;
padding-bottom:50px;
But that doesn’t work here.