Affects Version/s: 1.14.4, 1.15 Pre-release 6, 20w51a
Fix Version/s: None
When placing stairs in certain ways some of the stairs get messed up.
How to reproduce:
Place a stair in any direction.
Place another stair right next to it to create an L formation in the top part.
Place another stair to the opposing direction of the first stair was placed.
If done correctly, the stair will appear as a corner stair when it shouldn't be.
This was done on a server that runs on 1.13.2, and a local world, in 1.15.3 pre-release and 1.15.6 pre-release. This can be very annoying when building. This also allows for other weird things to occur, as can be seen on the third attachment.