You wrote that the tiles don't render when building a rocket. That's fin with me. My question is, how far the compat goes in case of sealing a room. Are the LT blocks sealable, so that you can i.e. make an airlock door out of them or even build a whole space station with little tiles?

The user reports we received were only about rockets. If it accepts only blocks as seal, then LT most likely won't work.

I will close this issue for now as I can't fix it from my end anyway.