Deepslate Tile Stairs come before Deepslate Brick Stairs in the creative inventory

As we can see in the image, there is a small error in the order of the stairs and slabs of deepslate bricks and deepslate tiles.

The stairs appear in this order
Deepslate Tile Stairs -> Deepslate Brick Stairs

And...

The slabs appear in this order:
Deepslate Brick Slab -> Deepslate Tile Slab