Collision inverts when negatively scaling assets (Custom Static Mesh)

[itsanate (Nate Joshua)]

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Assets

Summary

When importing a custom .fbx Static Mesh into UEFN from Blender and then scaling it negatively (to flip the object), the collision becomes inverted

Steps to Reproduce

1. Import a custom .fbx file with custom collision set up, using the naming convention UBX for collision volumes. Do not generate missing collision upon import.
2. Drag asset into level.
3. Type -1.0 into either the X, Y, or Z Scale.
4. Collision is now inverted (can be viewed in Lighting Mode: Player Collision)

Expected Result

The collision should not be inverted based on how the mesh is scaled.

Observed Result

Platform(s)

UEFN PC

[itsanate (Nate Joshua)]

Turns out this is likely just visual bug with the Player Collision visibility mode