Not sure what causes it, or if it is just forge being derpy, but stairs don't place, minecraft's stone doesn't want to place, as well as just a whole bunch of random blocks... Weird... By won't place, I mean from the /Dank/Null, not from hand directly. So far I tried stone, stone brick stairs, and quark's permafrost. Permafrost places, stairs and smooth stone doesn't. Any ideas? Feel free to just close this issue, if it is intended (to prevent crashes) until a fix is available.

Mod Version: 1.4.46

Forge: *.2815 (1.12.2)

still an issue in latest version?

seems fixed now ^-^

I'll update here if it somehow breaks (which I doubt that it will, and it it does, it would probably just be some weird mod interaction)