ShooterGame weapon meshes are not consistent in Blueprint vs Editor viewports.

Opening the WeapGun or WeapLauncher blueprints will show that Mesh3P has a relative rotation of -90, however both meshes are shown overlapping each other. When an instance of the blueprint is added to the viewport, Mesh3P is rotated -90 degrees from Mesh1P.

Regression:
No - same behavior occurs in 4.13.2 version of ShooterGame

1. Open ShooterGame
2. In the Content Browser, navigate to and open Content->Blueprints->Weapons->WeapGun
3. Open full blueprint editor and switch to viewport
   • Notice that only one mesh is visible (both meshes overlap) and Mesh3P has a rotation of -90X
4. Add instance of WeapGun to the level

Result:
the instance in the editor viewport shows two meshes rotated 90 degrees from each other.

Expected:
Both blueprint and editor viewports show the same view for the meshes. Both viewports showing two meshes or both showing only one.