Expectaton: Temporal AA should work on Mobile

Steps to Reproduce
  • New a mobile high end project, and new a default map
  • In project settings, make sure 

Mobile HDR is enabled

No mobile MSAA enabled;

Temporal AA is the Anti-Aliasing method;

r. postprocessaaquality 6;

r.DefaultFeature.AntiAliasing 2

  • Switch to High-end mobile preview, No any AA could been see in viewport

PS: Things are working properly in 4.18

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ComponentPlatform - Mobile
Affects Versions4.19.2
Target Fix4.20
Fix Commit4124199
Main Commit4124555
Release Commit4124199
CreatedMay 17, 2018
ResolvedJun 12, 2018
UpdatedJun 28, 2018