Also worth noting the editor slowed significantly with the planar reflection in the scene.

Regression checked in //UE4/Release-4.26.2 CL15973114 and the issue does not reproduce there

Steps to Reproduce
  • Create a New empty raster project
    • If starter content is not present, add some simple shapes such as large cones or cylinders
  • Add reflection plane
  • Move RP above objects
  • Notice the reflected chairs and floor, despite the objects appearing beneath the planar surface

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Cannot Reproduce
ComponentUE - Rendering
Affects Versions4.27
Target Fix4.27.2
CreatedSep 23, 2021
ResolvedOct 29, 2021
UpdatedNov 1, 2021