Point and Spot lights no longer work in Orthographic Projection Mode

Point and Spot Lights no longer work when using the Orthographic Camera Projection Mode. Note that the Directional Light still works as intended.

This is a regression from behavior that worked in 4.13.2 but is now broken in 4.14.1 and later.

Working: 4.13.2 Binary CL-3172292
Broken: 4.14.1 Binary CL-3224400
Broken: 4.16 Dev-Main CL-3240308

1. Open any template project with a camera already setup (Third Person works well)
2. Set the Camera Project Mode to Orthographic
3. Add a point/spot light to the viewport
4. PIE

Results: Point and Spot Lights are no longer visible.