Why can't I smash these 2 fractured objects together? I have 2 objects that have been fractured, but for some reason I can't apply keyframes.  I tried testing animating a cube to see if there were larger problems with settings but that worked fine.  Could anyone shed some light on why this might be happening?

Thanks

Here's a screenshot:



Here's the .blend:
Check the "Animated" box in your physics settings. As it's name states, it will allow you to animate the objects with keyframes.