NBT file not working?

[Glowing0v3rlord]

Hi, I'm trying to use a structure block to paste my .nbt file into my minecraft world, but whenever I do, all the redstone blocks get destroyed for some reason. I put stone for both my circuitry and floor and oak planks for my walkway, so I don't know what the problem is. Can anyone help?

[OctoFlareDev]

Only stone is supported for the walkway, circuit, and floor blocks, and only the default instrument blocks are supported in the current version. It will be resolved in the upcoming version.

[Bentroen]

Fixed in bb17eb0