Steps to Reproduce:
1. Site Builder > Pages > Add 2 widget pages
2. On IE11 go to Site Builder > Pages
3. Reorder the pages by dragging them up and down on the list
4. Grab 1 widget page and drag and drop it in the right column
The page is not stuck. No console error.
The page is stuck in the middle and cannot be moved / selected.
The middle menu needs to have no page selected
71x : e5fb3c693cde4b03edb33fa14db417d24cc02e5d