Armor Stands

When trying to use a Sticky Piston with a Slime Block to push and Armor Stand horizontally, the piston won't move.

I believe it should work as it has in the past and the Armor Stand would bounce due to the slime block.

To reproduce, just put a Slime Block on a Sticky Piston and try to activate with a repeater going into a block below the Sticky Piston.