关于铁轨以及台阶的bug（Bugs related to railway tracks and stairs）

[orange-WZ]

关于铁轨以及台阶的问题，我使用Tedit编辑发现铁轨放置完全不能使用，如果继续放置，运行游戏存档就会损坏，以及台阶，我找不到下台阶的方块，（用锤子敲击台阶可以使其变成贴着下方的样式）还有台阶放置实际上放置出来只有初始状态，我运行了游戏发现单向墙无法使用，用锤子敲击发现实际是初始形态
The following is machine translation:
Regarding the issue of railway tracks and steps, I used Tedit editing and found that the placement of railway tracks is completely unusable. If I continue to place them, running the game save will damage them. In addition, I cannot find the blocks for the steps that go down (hitting the steps with a hammer can make them stick to the style below). In fact, the placement of the steps is only in its initial state. After running the game, I found that the one-way wall cannot be used. When I hit it with a hammer, I found that it is actually in its initial form