Transform gizmo turning different colors when using the spline control points on Camera Rig Rail

Transform gizmo turning different colors when using the spline control points on Camera Rig Rail. This appears to happen more when farther away from 0,0,0. Also see some changes based on the distance from the camera. Could not reproduce this with just a spline component in blueprint.

Regression: Yes this does not occur in 4.13.

1. Open QAGame
2. Open QA-Sequencer
3. Hit 8
4. Add camera rig rail to the level
5. Alt drag out the end point on the X axis
6. Alt drag out the end point on the Y axis
7. Alt drag out the end point on the Z axis

Result: Gizmo turns blue