Upon placing some items in the shelves, they stick out of the shelf hitbox, and don’t look really great.
The first three items aren’t really fixable, nor is the dripleaf on the 5th spot.
On the other hand, the Small Dripleaf, could be brought up further from the shelf so it could look nicer.
And lastly, when looking at the Anvil from the side, you can see it’s sticks away from the shelf which would be normal if the block was wider than 1x1, but anvils aren’t wider than that, which means they should be pushed into the shelf a bit.
I hope you take this visual problems into account.
Could you try to gives us a full list of affected items?