Reinforced framed slabs combine to display as a non-reinforced framed block, and drop as non-reinforced framed slabs when broken.

[KandiPanda]

General Information

Describe the bug:
Putting down two reinforced framed slabs in the same block displays as a normal non-reinforced framed block, which when broken drops two non-reinforced framed slabs.

To Reproduce:

1. Place a reinforced framed slab.
2. Place another reinforced framed slab in the same block.
3. Break the block.

Expected behavior:
Two reinforced framed slabs should either show as either one reinforced framed block (or possibly two framed slabs together), not a non-reinforced framed block, and should drop two reinforced framed slabs when broken, not two non-reinforced framed slabs when broken.

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Environment Versions

Blockcraftery Version 1.2.0 (1.12.2-1.3.1)
Minecraft 1.12.2
Forge 1.12.2-14.23.5.2838

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