All three boxes in your example show up fine for me. You are still using 0.99.82 for this?
Edit:
I just remembered that David included a new 3D Box runtime in his 0.99.83 updates, which I am using. That's probably why it's working for me
So yeah, this is fixed in the next build, but the problem I linked to above still exists. I should probably install vanilla 0.99.82 for comparison tests...