[Bug] Arrows & Bolts - Size & Stack

This might have been mention before.

Size - Arrows & Bolts
The size of Arrows & Bolts in Diablo 2 LOD are not the same. They have the same size in Diablo 2 Resurrected.

Stack - Arrows / Bolts
I use Bow as primary weapon + 500 Arrows.
In my inventory I got extra 230 Arrows. I tried to pick up another 100 extra arrows, it failed to do so.
If I recall it right, in Diablo 2 LOD, it would stack the arrows, so I would have 500 Arrows & 230 + the 100 arrows on top of the 230 which makes 330, it wont stack with other arrows inside my inventory.

Thank you for reading this.

Update - Working & not working.
Very good work Blizzard.

Working
Stack - Arrows / Bolts
Seems to work.
I have 500 arrows on my right hand & 400 arrows in my inventory & another 400 arrows in my inventory.
500 arrows holding & 400 arrows + 400 arrows in my inventory.
When I picked up another 200 arrows, it filled up my inventory arrows.

Tested a little bit moreā€¦not working.
If I have 400 arrows holding on my hand & 400 arrows + 400 arrows in my inventory.
If I pick up 300 arrows from the dirt, it will only fill up the arrows that I am holding on my hand, the rest 200 arrows will drop.
If I then pick up the rest 200 arrows. It will then fill up my inventory arrows.
It can not pick up all 300 arrows on one click, even if I got 400 arrows holding & 400 arrows + 400 arrows in my inventory.

Thank you for reading this.