when i place a stair block down it will make it like it should be a turning.
you have to brake the block 5 or 6 time to make it into a normal stair block again. this has happen to some of my friends as well.
Linked issues
duplicates 1
Comments 4
Can you supply some screenshots please showing the incorrect behaviour, including precisely where you are clicking to place the block.
The stair will change or not according to your orientation when you place it. This is why it looks random, but when you understand how it works you can have precise control on the stair shape.

Please create a new issue ticket following this as a guidline.
By turn do you mean become corner stairs?