Items don't slide on ice when pushed by piston

Steps to Reproduce:

1. Create a blue ice floor.
2. Drop an item on the blue ice.
3. Use a piston/sticky piston to push item.

Expected Result:
Item slide on blue ice for about 8-9blocks.

Observed Result:
Item was pushed but won't slide.

My English is poor but I tried my best to describe this bug. Hoping for fixing/reply.