I may be trying something that isn't possible!
I have built a fixed position side navigation div that is 100VH, it slides out from the right when the menu button is clicked.
Pretty standard so far.
Inside it I have a detailed menu that I would like to scroll to show the content that is hidden from view in the initial viewport.
I have placed a div inside my fixed menu div, and I am using it to hold my menu items, I have given it a set height and set the overflow to scroll.
This works perfectly when inside the main body, but placed inside the fixed menu slide out it will not scroll in the browser, the hidden content remains hidden.
Is it not possible to have a scrolling div inside a fixed div?