Item frames on storage blocks take up too much space.

Item frames on chests and barrels are great for many storage rooms. They give a clear view of what is inside the given container. However at the moment item frames take up about 75% of the space on a barrel and even more of that on a singe chest, making it more difficult to click on these containers and access what's inside.

My suggestion is that the item frames only take up about 6*6 pixels in the center of storage blocks. The items in the frames would stay the same size as before, making them just as visible, but the area which consumes the players right clicks would only be in the center 6*6. Item frames for non storage blocks would remain the same as before.