Shadows Appear when Approached and Disappear when Distant on Movable Objects

While working on writing test cases for content examples, I discovered that the shadow behind certain objects appear and disappear depending on the distance from the camera.

This might be similar to [Link Removed]

Tested in 4.12.5 - same issue occurs

1. Open Content Examples
2. Open Blueprint_Communication map
3. Walk up to 1.1
4. slowly approach the shadow behind the light bulb
5. back off the shadow

Results - the shadow appears and disappears

Expected - the shadow stays representing the objects that cast them