When you place down muddy mangrove roots sideways, it doesn't rotate the block texture at all. This isn't the case on Java, where the block rotates when you place them sideways.

How to Reproduce
1. Place down a few muddy mangrove roots, some of them upright and some of them on the side of the walls.

Observed Result
The block texture isn't rotated based on how you place the blocks.

Expected Result
The block texture should rotate when you place them sideways or based on how you place them.