Brick Stair Texture mess up

Some brick stairs when facing South takes the front texture and puts it on part the you stand on. Bricks: Deepslate Brick Stairs, Resin Brick Stairs, Brick Stairs, Mossy Stone Brick Stairs, Red Nether Brick Stairs, Polished Blackstone Brick Stairs, Stone Brick Stairs, Tuff Brick Stairs, Cinnabar Brick Stairs, End Stone Brick Stairs, Nether Brick Stairs, and Sulfur Brick Stairs.