NWN2 Stacking issues?

I am beginning to think many of the annoyances could actually be bugs.
Example Gems don't stack correctly, Potions while full stack but empty potion bottles don't and same goes for Scrolls and Blank scrolls.

Anyone else experiencing this?

Also can you recharge wands?

Can you only use Bone wands to make new wands?
I recall that is what the description says.

Heh, I am guessing if you can find a couple of Bone wands they don't stack.

I haven't noticed yet, but (a) I have been really sloppy about my inventory so far and (b) I had to lock the DVD away so I could finish Anno 1701 for a review