Yep it's not a bug!
![Cheesy :D](https://famcraft.com/Smileys/akyhne/cheesy.gif)
It's part of a plugin we have (i think PS?) because it only works inside a PS field
![Cheesy :D](https://famcraft.com/Smileys/akyhne/cheesy.gif)
You can also rotate stairs, logs, slabs, and pistons! (you might be able to rotate more stuff but those are the only ones i've ever tried XD)
If you right-click a slab, it will flip it up or down.
For stairs, shift+right click will flip it up or down, and just plain ol' right-click will turn it north/south/east/west :3 super useful stuff!
it's weird though, because the "new" blocks (acacia & dark oak) don't like to rotate for me :T this means both stairs, slabs, and logs T.T bleh