Texture planes of crop models appear incorrectly mirrored from behind

The currently attached fix will likely cause odd mirroring effects. Please use the alternative fix, which has no weird mirroring:

For a comprehensive list of other examples of issues with 2D planes in models not being mirrored as expected, click here.

The bug

The planes composing crop blocks do not mirror on the back as one would expect, resulting in physical/illogical weirdness.

Fixed model attached (see above).

How to reproduce

1. Place a wheat crop

2. View a specific section of the texture plane in question

3. View the exact same section of that texture plane on the direct opposite side

4. Note that the exact texture pattern at that position is different, even though it should be the same