Hello,

i found a problem with the newly added feature, where items gets pushed when they are in a transparent block. I encountered that while using my treefarm. When the leaves gets destroyed by the pistons there is the chance that the dropped sapling gets stuck in the extendeed piston arm. So in detail the item stuck between the arm and the piston block. When the piston retracts the item wouldn't push to the right side. Thats why i can't collect all of the dropped saplings any more which would make my farm useless. Doesn't matter if they are sticky or not.
Firstly I encountered that bug with the new 1.4.4 pre version.
You can easily reproduce that bug by building a piston wall and let them destroy leaves. You will see that sometimes the dropped saplings behave weird.

Was this a single player or multi-player/lan game?

• both

Was the issue corrected after logging out and back in?

• no

Was the issue corrected after closing the program and restarting?

• no

Have you been able to reproduce this?

• Like I said you can easily reproduce that bug.