Strafing not working properly in Legacy Mode

[Jethred]

Time: 9:00 PM EST, 5/23/2014
Frequency: continuous
World name: Cactuar
Character name: Jethred Soulstriker
NPC name: n/a
Monster name: n/a
Class/Level: n/a
Party or solo: n/a
In-game time: n/a
Area and coordinates: n/a
Steps:
1. Use Legacy Controls (Mouse / Keyboard)
2. Hold both the Move Back key and Strafe (left or right)
3. Instead of turning around to face the camera, the character will remain facing forwards. As a result, the character will backpedal at much slower than running speed. With camera-based controls, this should not happen; the character should turn around and strafe while facing the camera.

This problem persists for all systems.