Or possibly copy. Seems very silly. Vanilla slabs, BOP slabs, related IE blocks all work fine in comparison.
@BluSunrize have any ideas on this one?




It's a tileEntity... Not looked into why yet and I want to start putting work into make use things like that are supported but as you can see here
there is a tile entity referenced for the slabs. Might be some logic going on but not sure.
Though, shouldn't there be some kind of error message then?
I'll add a note indicating as such.

weird!
I should note you can鈥檛 copy tile entities. I only added a message.
@Azutte To confirm, it is weird that they have made half slabs tile entities, I'm sure there is a great reason to it. Unfortunately this mod does not support tile entities in any form so this isn't considered an issue on our end :) Sorry about that. Pretty sure the too many wands mod and extra utilities support these items :)