Emerald block looks like it’s not the wrong slot for the Creative Inventory

The Emerald block seems completely out of place from all the other ore blocks, if you scroll down the Building Blocks section of the Creative Inventory and find the Emerald block you will see the problem or check the screenshot below.

https://gyazo.com/6cc32b2bc8993f9a23fc200acf29b87e

Using Gyazo because images don’t seem to work atm.