Unreal Engine Issues

UE-395823

LevelInstance\PackedLevelActor: Problem with non-uniform negative scale.

LevelInstance\PackedLevelActor: Problem with non-uniform negative scale.

Description

A licensee is reporting transform issues related to using non-uniform negative scale on LevelInstances and PackedLevelActors.

Steps to Reproduce

In Lyra:

  • Create a new empty OW level
  • add 2 instances of L_DefaultEditorOverview
  • Move one on top of the other and set it’s scale to (1, 1, -1 )
  • Enter edit mode (CTRL+E).
  • The slope is inverted.

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Unresolved
ComponentUE - Engine Scaling - Streaming
Affects Versions5.8
CreatedSep 10, 2026
UpdatedSep 11, 2026
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