KiteDemo: Bookmark 1 - bird visuals and audio missing

While testing KiteDemo for 4.16 Sample Pass – //UE4/Release-4.16 CL 3420042 in Binary – I found that aside from the incredibly low FPS, some of the Bookmarked camera locations have issues. In the first location viewed after pressing 'Page Down', There are supposed to be birds flying and chirping, however they are not found.

1. Launch KiteDemo from editor
2. File>Open Level> GDC_Landscape 01
3. Click the dropdown by the play button and select Standalone Game
4. Press the Page Down key
5. Observe bookmark location 1

Result:
Player hears wind as the camera Pans forward, but cannot hear or see birds
Expected Result:
Player hears wind and birds as the camera pans forward as birds fly overhead
Frequency:
5/5 - 100%