Object set to simulate via a LevelBp will not be affected by a radial force component

If the objects are set to simulate physics via the details panel it works fine
If the objects are set to simulate physics via a level BP the radial force doesn't work
Attached video shows you how to set it up

1. Open QAGame.uproject
2. Navigate to 1.3, select the boxes and disable simulate physics
3. Open the level BP make a refrence to the boxes, add the boxes to an array
4. Make a forloop and set the boxes to simulate physics using the forloop
5. hook this up to the event begin play
6. Press Play
7. Navigate to the button in the game world and walk into it to trigger it
   Result
   Radial force has no effect