Old Brown Mooshroom texture is missing from Programmer Art

The temperate Cow and red Mooshroom Programmer Art textures were changed in recent snapshots to use their 1.14 textures instead of the new 1.21.5 textures. However, the brown Mooshroom was missed.

The brown Mooshroom used to have brown horns, but the 1.21.5 texture has gray horns. This is an easy way to tell that the brown Mooshroom is using the wrong texture in Programmer Art.

Expected Results

The brown Mooshroom uses its old 1.14 texture in Programmer Art just like the red Mooshroom.

Observed Results

The brown Mooshroom always uses its 1.21.5 texture, even in Programmer Art, unlike the red Mooshroom.