Missing the Sort button in X1 On Demand

The ability to sort/filter programming has appeared to have vanished. I swore that I could sort the episodes for a specific program in order of oldest to newest but instead the episodes are listed in newest to oldest forcing me to navigate all the way to the bottom to get to the first episode. At least the page-up/page-down buttons are somewhat of a saving grace.

Also, the help article I have attached has tips on how to filter programs by Oldest First or Newest First which can be found in the Notes section. It contains a screenshot of the new layout but, again, the filter button is nowhere to be found. Any help would be greatly appreciated.

@https://www.xfinity.com/support/articles/x1-episode-guide-information