Get Hit Result Under Finger by Channel appears to return the wrong location on MAC during PIE

The location give by the Get hit result under finger by channel appears to be affected by screen size on Mac. When clicking an area in the level, it does not always return the area under the finger as expected.

1. Download the attached project
2. Open the project
3. Play in Editor (not new editor window)
4. Click to move the character

Result: The character does not go towards the area that was clicked
Expected: The character would walk towards the spot clicked in the level