Niagara Grid Location Module spawns particles off center

the GridLocation module spawns particles off center.

1. Create a Niagara system with an emitter using a grid location module in the particle spawn
2. Add the emitter to a level and look at the gizmo location relative to the particle spawns.

RESULT

The gizmo is off center relative to the particle grid.

EXPECTED

The gizmo should be in the center of the gird or at one of the corners