RTDFS start to disappear or have visual artifacts when the camera's FOV dips below 90.
Also, the smaller the FOV is the easier it is to reproduce the issue.

It should be noted that I can only get the flickering to appear while looking at the corner. Turning away from the corner allows for the shadows to return.

Steps to Reproduce
  1. Open attached project
  2. PIE and look at the corner shown in attached screenshot
  3. Press and hold the "F" key so that the camera's FOV angle changes from 90 to 60
  4. Look up and down

The RTDFS disappear, flicker, or have large artifacts as you look upwards.

The RTDFS do not look visually different when changing FOV or View angle.

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ComponentUE - Graphics Features
Affects Versions4.
Target Fix4.20.3
Fix Commit3929206
CreatedApr 13, 2017
ResolvedOct 3, 2018
UpdatedNov 20, 2018
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