I've been working on making some new models, and I've hit a major bug. When you have a model with a translucent texture, The game only renders properly when facing east, if you face north, west or south, all other entities/objects disappear such as armor stands and item frames, and items on or in both. See Attached.

When looking to the east at armor stands through the object, you can see them all fine, but when you face a different direction, as you can see in the other 2 screenshots, all items behind it disappear, while the areas of those armor stands not seen through the model display properly.