iOS 8 Auto cell height - Can't scroll to last row

Question

I am using iOS 8 new self-sizing cells. Visually it works good - each cell gets its right size. However, if I try to scroll to the last row, the table view

Answer 1

This has been a very annoying bug, but I think I found a permanent solution, though I cannot fully explain why.

Call the function after a tiny (unnoticed) delay:

let delay = 0.1 * Double(NSEC_PER_SEC)
let time = dispatch_time(DISPATCH_TIME_NOW, Int64(delay))

dispatch_after(time, dispatch_get_main_queue(), {
  tableView.scrollToRowAtIndexPath(NSIndexPath(forRow: model.dataArray.count - 1, inSection: 0), atScrollPosition: .Bottom, animated: true)
})

Do tell me if this works for you as well.